73842390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 205208640

約数和(自身を除く): 131366250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 167, 170, 255, 289, 306, 334, 501, 510, 578, 765, 835, 867, 1002, 1445, 1503, 1530, 1670, 1734, 2505, 2601, 2839, 2890, 3006, 4335, 4913, 5010, 5202, 5678, 7515, 8517, 8670, 9826, 13005, 14195, 14739, 15030, 17034, 24565, 25551, 26010, 28390, 29478, 42585, 44217, 48263, 49130, 51102, 73695, 85170, 88434, 96526, 127755, 144789, 147390, 221085, 241315, 255510, 289578, 434367, 442170, 482630, 723945, 820471, 868734, 1447890, 1640942, 2171835, 2461413, 4102355, 4343670, 4922826, 7384239, 8204710, 12307065, 14768478, 24614130, 36921195, 73842390]

約数ペア:

[(1, 73842390), (2, 36921195), (3, 24614130), (5, 14768478), (6, 12307065), (9, 8204710), (10, 7384239), (15, 4922826), (17, 4343670), (18, 4102355), (30, 2461413), (34, 2171835), (45, 1640942), (51, 1447890), (85, 868734), (90, 820471), (102, 723945), (153, 482630), (167, 442170), (170, 434367), (255, 289578), (289, 255510), (306, 241315), (334, 221085), (501, 147390), (510, 144789), (578, 127755), (765, 96526), (835, 88434), (867, 85170), (1002, 73695), (1445, 51102), (1503, 49130), (1530, 48263), (1670, 44217), (1734, 42585), (2505, 29478), (2601, 28390), (2839, 26010), (2890, 25551), (3006, 24565), (4335, 17034), (4913, 15030), (5010, 14739), (5202, 14195), (5678, 13005), (7515, 9826), (8517, 8670)]