105988260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 340542720

約数和(自身を除く): 234554460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 409, 420, 617, 818, 1227, 1234, 1636, 1851, 2045, 2454, 2468, 2863, 3085, 3702, 4090, 4319, 4908, 5726, 6135, 6170, 7404, 8180, 8589, 8638, 9255, 11452, 12270, 12340, 12957, 14315, 17178, 17276, 18510, 21595, 24540, 25914, 28630, 34356, 37020, 42945, 43190, 51828, 57260, 64785, 85890, 86380, 129570, 171780, 252353, 259140, 504706, 757059, 1009412, 1261765, 1514118, 1766471, 2523530, 3028236, 3532942, 3785295, 5047060, 5299413, 7065884, 7570590, 8832355, 10598826, 15141180, 17664710, 21197652, 26497065, 35329420, 52994130, 105988260]

約数ペア:

[(1, 105988260), (2, 52994130), (3, 35329420), (4, 26497065), (5, 21197652), (6, 17664710), (7, 15141180), (10, 10598826), (12, 8832355), (14, 7570590), (15, 7065884), (20, 5299413), (21, 5047060), (28, 3785295), (30, 3532942), (35, 3028236), (42, 2523530), (60, 1766471), (70, 1514118), (84, 1261765), (105, 1009412), (140, 757059), (210, 504706), (409, 259140), (420, 252353), (617, 171780), (818, 129570), (1227, 86380), (1234, 85890), (1636, 64785), (1851, 57260), (2045, 51828), (2454, 43190), (2468, 42945), (2863, 37020), (3085, 34356), (3702, 28630), (4090, 25914), (4319, 24540), (4908, 21595), (5726, 18510), (6135, 17276), (6170, 17178), (7404, 14315), (8180, 12957), (8589, 12340), (8638, 12270), (9255, 11452)]