69612540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31357}}^1$

素因数の和:31406

約数の個数: 48

約数和(自身を含む): 200189472

約数和(自身を除く): 130576932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 31357, 62714, 94071, 125428, 156785, 188142, 313570, 376284, 470355, 627140, 940710, 1160209, 1881420, 2320418, 3480627, 4640836, 5801045, 6961254, 11602090, 13922508, 17403135, 23204180, 34806270, 69612540]

約数ペア:

[(1, 69612540), (2, 34806270), (3, 23204180), (4, 17403135), (5, 13922508), (6, 11602090), (10, 6961254), (12, 5801045), (15, 4640836), (20, 3480627), (30, 2320418), (37, 1881420), (60, 1160209), (74, 940710), (111, 627140), (148, 470355), (185, 376284), (222, 313570), (370, 188142), (444, 156785), (555, 125428), (740, 94071), (1110, 62714), (2220, 31357)]