25616430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 77298624

約数和(自身を除く): 51682194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 557, 630, 657, 730, 1022, 1095, 1114, 1314, 1533, 1671, 2190, 2555, 2785, 3066, 3285, 3342, 3899, 4599, 5013, 5110, 5570, 6570, 7665, 7798, 8355, 9198, 10026, 11697, 15330, 16710, 19495, 22995, 23394, 25065, 35091, 38990, 40661, 45990, 50130, 58485, 70182, 81322, 116970, 121983, 175455, 203305, 243966, 284627, 350910, 365949, 406610, 569254, 609915, 731898, 853881, 1219830, 1423135, 1707762, 1829745, 2561643, 2846270, 3659490, 4269405, 5123286, 8538810, 12808215, 25616430]

約数ペア:

[(1, 25616430), (2, 12808215), (3, 8538810), (5, 5123286), (6, 4269405), (7, 3659490), (9, 2846270), (10, 2561643), (14, 1829745), (15, 1707762), (18, 1423135), (21, 1219830), (30, 853881), (35, 731898), (42, 609915), (45, 569254), (63, 406610), (70, 365949), (73, 350910), (90, 284627), (105, 243966), (126, 203305), (146, 175455), (210, 121983), (219, 116970), (315, 81322), (365, 70182), (438, 58485), (511, 50130), (557, 45990), (630, 40661), (657, 38990), (730, 35091), (1022, 25065), (1095, 23394), (1114, 22995), (1314, 19495), (1533, 16710), (1671, 15330), (2190, 11697), (2555, 10026), (2785, 9198), (3066, 8355), (3285, 7798), (3342, 7665), (3899, 6570), (4599, 5570), (5013, 5110)]