70213540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 151300800

約数和(自身を除く): 81087260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 157, 236, 295, 314, 379, 590, 628, 758, 785, 1180, 1516, 1570, 1895, 3140, 3790, 7580, 9263, 18526, 22361, 37052, 44722, 46315, 59503, 89444, 92630, 111805, 119006, 185260, 223610, 238012, 297515, 447220, 595030, 1190060, 3510677, 7021354, 14042708, 17553385, 35106770, 70213540]

約数ペア:

[(1, 70213540), (2, 35106770), (4, 17553385), (5, 14042708), (10, 7021354), (20, 3510677), (59, 1190060), (118, 595030), (157, 447220), (236, 297515), (295, 238012), (314, 223610), (379, 185260), (590, 119006), (628, 111805), (758, 92630), (785, 89444), (1180, 59503), (1516, 46315), (1570, 44722), (1895, 37052), (3140, 22361), (3790, 18526), (7580, 9263)]