70414020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12619}}^1$

素因数の和:12665

約数の個数: 72

約数和(自身を含む): 220496640

約数和(自身を除く): 150082620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 12619, 25238, 37857, 50476, 63095, 75714, 113571, 126190, 151428, 189285, 227142, 252380, 378570, 391189, 454284, 567855, 757140, 782378, 1135710, 1173567, 1564756, 1955945, 2271420, 2347134, 3520701, 3911890, 4694268, 5867835, 7041402, 7823780, 11735670, 14082804, 17603505, 23471340, 35207010, 70414020]

約数ペア:

[(1, 70414020), (2, 35207010), (3, 23471340), (4, 17603505), (5, 14082804), (6, 11735670), (9, 7823780), (10, 7041402), (12, 5867835), (15, 4694268), (18, 3911890), (20, 3520701), (30, 2347134), (31, 2271420), (36, 1955945), (45, 1564756), (60, 1173567), (62, 1135710), (90, 782378), (93, 757140), (124, 567855), (155, 454284), (180, 391189), (186, 378570), (279, 252380), (310, 227142), (372, 189285), (465, 151428), (558, 126190), (620, 113571), (930, 75714), (1116, 63095), (1395, 50476), (1860, 37857), (2790, 25238), (5580, 12619)]