1284304890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 3563191296

約数和(自身を除く): 2278886406

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 101, 110, 113, 121, 155, 165, 186, 202, 226, 242, 303, 310, 330, 339, 341, 363, 465, 505, 565, 605, 606, 678, 682, 726, 930, 1010, 1023, 1111, 1130, 1210, 1243, 1515, 1695, 1705, 1815, 2046, 2222, 2486, 3030, 3131, 3333, 3390, 3410, 3503, 3630, 3729, 3751, 5115, 5555, 6215, 6262, 6666, 7006, 7458, 7502, 9393, 10230, 10509, 11110, 11253, 11413, 12221, 12430, 13673, 15655, 16665, 17515, 18645, 18755, 18786, 21018, 22506, 22826, 24442, 27346, 31310, 33330, 34239, 34441, 35030, 36663, 37290, 37510, 38533, 41019, 46965, 52545, 56265, 57065, 61105, 68365, 68478, 68882, 73326, 77066, 82038, 93930, 103323, 105090, 112530, 114130, 115599, 122210, 125543, 136730, 171195, 172205, 183315, 192665, 205095, 206646, 231198, 251086, 342390, 344410, 353803, 366630, 376629, 378851, 385330, 410190, 423863, 516615, 577995, 627715, 707606, 753258, 757702, 847726, 1033230, 1061409, 1136553, 1155990, 1255430, 1271589, 1380973, 1769015, 1883145, 1894255, 2119315, 2122818, 2273106, 2543178, 2761946, 3538030, 3766290, 3788510, 3891833, 4142919, 4238630, 5307045, 5682765, 6357945, 6904865, 7783666, 8285838, 10614090, 11365530, 11675499, 12715890, 13809730, 19459165, 20714595, 23350998, 38918330, 41429190, 42810163, 58377495, 85620326, 116754990, 128430489, 214050815, 256860978, 428101630, 642152445, 1284304890]

約数ペア:

[(1, 1284304890), (2, 642152445), (3, 428101630), (5, 256860978), (6, 214050815), (10, 128430489), (11, 116754990), (15, 85620326), (22, 58377495), (30, 42810163), (31, 41429190), (33, 38918330), (55, 23350998), (62, 20714595), (66, 19459165), (93, 13809730), (101, 12715890), (110, 11675499), (113, 11365530), (121, 10614090), (155, 8285838), (165, 7783666), (186, 6904865), (202, 6357945), (226, 5682765), (242, 5307045), (303, 4238630), (310, 4142919), (330, 3891833), (339, 3788510), (341, 3766290), (363, 3538030), (465, 2761946), (505, 2543178), (565, 2273106), (605, 2122818), (606, 2119315), (678, 1894255), (682, 1883145), (726, 1769015), (930, 1380973), (1010, 1271589), (1023, 1255430), (1111, 1155990), (1130, 1136553), (1210, 1061409), (1243, 1033230), (1515, 847726), (1695, 757702), (1705, 753258), (1815, 707606), (2046, 627715), (2222, 577995), (2486, 516615), (3030, 423863), (3131, 410190), (3333, 385330), (3390, 378851), (3410, 376629), (3503, 366630), (3630, 353803), (3729, 344410), (3751, 342390), (5115, 251086), (5555, 231198), (6215, 206646), (6262, 205095), (6666, 192665), (7006, 183315), (7458, 172205), (7502, 171195), (9393, 136730), (10230, 125543), (10509, 122210), (11110, 115599), (11253, 114130), (11413, 112530), (12221, 105090), (12430, 103323), (13673, 93930), (15655, 82038), (16665, 77066), (17515, 73326), (18645, 68882), (18755, 68478), (18786, 68365), (21018, 61105), (22506, 57065), (22826, 56265), (24442, 52545), (27346, 46965), (31310, 41019), (33330, 38533), (34239, 37510), (34441, 37290), (35030, 36663)]