9876510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 29944512

約数和(自身を除く): 20068002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 257, 305, 315, 366, 427, 514, 549, 610, 630, 771, 854, 915, 1098, 1281, 1285, 1542, 1799, 1830, 2135, 2313, 2562, 2570, 2745, 3598, 3843, 3855, 4270, 4626, 5397, 5490, 6405, 7686, 7710, 8995, 10794, 11565, 12810, 15677, 16191, 17990, 19215, 23130, 26985, 31354, 32382, 38430, 47031, 53970, 78385, 80955, 94062, 109739, 141093, 156770, 161910, 219478, 235155, 282186, 329217, 470310, 548695, 658434, 705465, 987651, 1097390, 1410930, 1646085, 1975302, 3292170, 4938255, 9876510]

約数ペア:

[(1, 9876510), (2, 4938255), (3, 3292170), (5, 1975302), (6, 1646085), (7, 1410930), (9, 1097390), (10, 987651), (14, 705465), (15, 658434), (18, 548695), (21, 470310), (30, 329217), (35, 282186), (42, 235155), (45, 219478), (61, 161910), (63, 156770), (70, 141093), (90, 109739), (105, 94062), (122, 80955), (126, 78385), (183, 53970), (210, 47031), (257, 38430), (305, 32382), (315, 31354), (366, 26985), (427, 23130), (514, 19215), (549, 17990), (610, 16191), (630, 15677), (771, 12810), (854, 11565), (915, 10794), (1098, 8995), (1281, 7710), (1285, 7686), (1542, 6405), (1799, 5490), (1830, 5397), (2135, 4626), (2313, 4270), (2562, 3855), (2570, 3843), (2745, 3598)]