30757664

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 70370496

約数和(自身を除く): 39612832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2251, 3416, 4502, 6832, 9004, 13664, 15757, 18008, 31514, 36016, 63028, 72032, 126056, 137311, 252112, 274622, 504224, 549244, 961177, 1098488, 1922354, 2196976, 3844708, 4393952, 7689416, 15378832, 30757664]

約数ペア:

[(1, 30757664), (2, 15378832), (4, 7689416), (7, 4393952), (8, 3844708), (14, 2196976), (16, 1922354), (28, 1098488), (32, 961177), (56, 549244), (61, 504224), (112, 274622), (122, 252112), (224, 137311), (244, 126056), (427, 72032), (488, 63028), (854, 36016), (976, 31514), (1708, 18008), (1952, 15757), (2251, 13664), (3416, 9004), (4502, 6832)]