1686722130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6569}}^1$

素因数の和:6905

約数の個数: 80

約数和(自身を含む): 4550408280

約数和(自身を除く): 2863686150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 317, 405, 634, 810, 951, 1585, 1902, 2853, 3170, 4755, 5706, 6569, 8559, 9510, 13138, 14265, 17118, 19707, 25677, 28530, 32845, 39414, 42795, 51354, 59121, 65690, 85590, 98535, 118242, 128385, 177363, 197070, 256770, 295605, 354726, 532089, 591210, 886815, 1064178, 1773630, 2082373, 2660445, 4164746, 5320890, 6247119, 10411865, 12494238, 18741357, 20823730, 31235595, 37482714, 56224071, 62471190, 93706785, 112448142, 168672213, 187413570, 281120355, 337344426, 562240710, 843361065, 1686722130]

約数ペア:

[(1, 1686722130), (2, 843361065), (3, 562240710), (5, 337344426), (6, 281120355), (9, 187413570), (10, 168672213), (15, 112448142), (18, 93706785), (27, 62471190), (30, 56224071), (45, 37482714), (54, 31235595), (81, 20823730), (90, 18741357), (135, 12494238), (162, 10411865), (270, 6247119), (317, 5320890), (405, 4164746), (634, 2660445), (810, 2082373), (951, 1773630), (1585, 1064178), (1902, 886815), (2853, 591210), (3170, 532089), (4755, 354726), (5706, 295605), (6569, 256770), (8559, 197070), (9510, 177363), (13138, 128385), (14265, 118242), (17118, 98535), (19707, 85590), (25677, 65690), (28530, 59121), (32845, 51354), (39414, 42795)]