70996540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 158901120

約数和(自身を除く): 87904580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 2251, 3154, 4502, 6308, 7885, 9004, 11255, 15770, 22510, 31540, 42769, 45020, 85538, 171076, 186833, 213845, 373666, 427690, 747332, 855380, 934165, 1868330, 3549827, 3736660, 7099654, 14199308, 17749135, 35498270, 70996540]

約数ペア:

[(1, 70996540), (2, 35498270), (4, 17749135), (5, 14199308), (10, 7099654), (19, 3736660), (20, 3549827), (38, 1868330), (76, 934165), (83, 855380), (95, 747332), (166, 427690), (190, 373666), (332, 213845), (380, 186833), (415, 171076), (830, 85538), (1577, 45020), (1660, 42769), (2251, 31540), (3154, 22510), (4502, 15770), (6308, 11255), (7885, 9004)]