70482840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18947}}^1$

素因数の和:18992

約数の個数: 64

約数和(自身を含む): 218280960

約数和(自身を除く): 147798120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18947, 37894, 56841, 75788, 94735, 113682, 151576, 189470, 227364, 284205, 378940, 454728, 568410, 587357, 757880, 1136820, 1174714, 1762071, 2273640, 2349428, 2936785, 3524142, 4698856, 5873570, 7048284, 8810355, 11747140, 14096568, 17620710, 23494280, 35241420, 70482840]

約数ペア:

[(1, 70482840), (2, 35241420), (3, 23494280), (4, 17620710), (5, 14096568), (6, 11747140), (8, 8810355), (10, 7048284), (12, 5873570), (15, 4698856), (20, 3524142), (24, 2936785), (30, 2349428), (31, 2273640), (40, 1762071), (60, 1174714), (62, 1136820), (93, 757880), (120, 587357), (124, 568410), (155, 454728), (186, 378940), (248, 284205), (310, 227364), (372, 189470), (465, 151576), (620, 113682), (744, 94735), (930, 75788), (1240, 56841), (1860, 37894), (3720, 18947)]