9928620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4271

約数の個数: 72

約数和(自身を含む): 32441136

約数和(自身を除く): 22512516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4243, 8486, 12729, 16972, 21215, 25458, 38187, 42430, 50916, 55159, 63645, 76374, 84860, 110318, 127290, 152748, 165477, 190935, 220636, 254580, 275795, 330954, 381870, 496431, 551590, 661908, 763740, 827385, 992862, 1103180, 1654770, 1985724, 2482155, 3309540, 4964310, 9928620]

約数ペア:

[(1, 9928620), (2, 4964310), (3, 3309540), (4, 2482155), (5, 1985724), (6, 1654770), (9, 1103180), (10, 992862), (12, 827385), (13, 763740), (15, 661908), (18, 551590), (20, 496431), (26, 381870), (30, 330954), (36, 275795), (39, 254580), (45, 220636), (52, 190935), (60, 165477), (65, 152748), (78, 127290), (90, 110318), (117, 84860), (130, 76374), (156, 63645), (180, 55159), (195, 50916), (234, 42430), (260, 38187), (390, 25458), (468, 21215), (585, 16972), (780, 12729), (1170, 8486), (2340, 4243)]