9980821740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{1637}}^1$

素因数の和:2287

約数の個数: 96

約数和(自身を含む): 28139215104

約数和(自身を除く): 18158393364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 331, 614, 662, 921, 993, 1228, 1324, 1535, 1637, 1655, 1842, 1986, 3070, 3274, 3310, 3684, 3972, 4605, 4911, 4965, 6140, 6548, 6620, 8185, 9210, 9822, 9930, 16370, 18420, 19644, 19860, 24555, 32740, 49110, 98220, 101617, 203234, 304851, 406468, 502559, 508085, 541847, 609702, 1005118, 1016170, 1083694, 1219404, 1507677, 1524255, 1625541, 2010236, 2032340, 2167388, 2512795, 2709235, 3015354, 3048510, 3251082, 5025590, 5418470, 6030708, 6097020, 6502164, 7538385, 8127705, 10051180, 10836940, 15076770, 16255410, 30153540, 32510820, 166347029, 332694058, 499041087, 665388116, 831735145, 998082174, 1663470290, 1996164348, 2495205435, 3326940580, 4990410870, 9980821740]

約数ペア:

[(1, 9980821740), (2, 4990410870), (3, 3326940580), (4, 2495205435), (5, 1996164348), (6, 1663470290), (10, 998082174), (12, 831735145), (15, 665388116), (20, 499041087), (30, 332694058), (60, 166347029), (307, 32510820), (331, 30153540), (614, 16255410), (662, 15076770), (921, 10836940), (993, 10051180), (1228, 8127705), (1324, 7538385), (1535, 6502164), (1637, 6097020), (1655, 6030708), (1842, 5418470), (1986, 5025590), (3070, 3251082), (3274, 3048510), (3310, 3015354), (3684, 2709235), (3972, 2512795), (4605, 2167388), (4911, 2032340), (4965, 2010236), (6140, 1625541), (6548, 1524255), (6620, 1507677), (8185, 1219404), (9210, 1083694), (9822, 1016170), (9930, 1005118), (16370, 609702), (18420, 541847), (19644, 508085), (19860, 502559), (24555, 406468), (32740, 304851), (49110, 203234), (98220, 101617)]