38147670

素因数分解:

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

素因数の和:179

約数の個数: 144

約数和(自身を含む): 113533056

約数和(自身を除く): 75385386

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 113, 121, 155, 165, 186, 198, 226, 242, 279, 310, 330, 339, 341, 363, 465, 495, 558, 565, 605, 678, 682, 726, 930, 990, 1017, 1023, 1089, 1130, 1210, 1243, 1395, 1695, 1705, 1815, 2034, 2046, 2178, 2486, 2790, 3069, 3390, 3410, 3503, 3630, 3729, 3751, 5085, 5115, 5445, 6138, 6215, 7006, 7458, 7502, 10170, 10230, 10509, 10890, 11187, 11253, 12430, 13673, 15345, 17515, 18645, 18755, 21018, 22374, 22506, 27346, 30690, 31527, 33759, 35030, 37290, 37510, 38533, 41019, 52545, 55935, 56265, 63054, 67518, 68365, 77066, 82038, 105090, 111870, 112530, 115599, 123057, 136730, 157635, 168795, 192665, 205095, 231198, 246114, 315270, 337590, 346797, 385330, 410190, 423863, 577995, 615285, 693594, 847726, 1155990, 1230570, 1271589, 1733985, 2119315, 2543178, 3467970, 3814767, 4238630, 6357945, 7629534, 12715890, 19073835, 38147670]

約数ペア:

[(1, 38147670), (2, 19073835), (3, 12715890), (5, 7629534), (6, 6357945), (9, 4238630), (10, 3814767), (11, 3467970), (15, 2543178), (18, 2119315), (22, 1733985), (30, 1271589), (31, 1230570), (33, 1155990), (45, 847726), (55, 693594), (62, 615285), (66, 577995), (90, 423863), (93, 410190), (99, 385330), (110, 346797), (113, 337590), (121, 315270), (155, 246114), (165, 231198), (186, 205095), (198, 192665), (226, 168795), (242, 157635), (279, 136730), (310, 123057), (330, 115599), (339, 112530), (341, 111870), (363, 105090), (465, 82038), (495, 77066), (558, 68365), (565, 67518), (605, 63054), (678, 56265), (682, 55935), (726, 52545), (930, 41019), (990, 38533), (1017, 37510), (1023, 37290), (1089, 35030), (1130, 33759), (1210, 31527), (1243, 30690), (1395, 27346), (1695, 22506), (1705, 22374), (1815, 21018), (2034, 18755), (2046, 18645), (2178, 17515), (2486, 15345), (2790, 13673), (3069, 12430), (3390, 11253), (3410, 11187), (3503, 10890), (3630, 10509), (3729, 10230), (3751, 10170), (5085, 7502), (5115, 7458), (5445, 7006), (6138, 6215)]