438565530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1151}}^1$

素因数の和:2151

約数の個数: 64

約数和(自身を含む): 1135669248

約数和(自身を除く): 697103718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 977, 1151, 1954, 2302, 2931, 3453, 4885, 5755, 5862, 6906, 9770, 11510, 12701, 14655, 14963, 17265, 25402, 29310, 29926, 34530, 38103, 44889, 63505, 74815, 76206, 89778, 127010, 149630, 190515, 224445, 381030, 448890, 1124527, 2249054, 3373581, 5622635, 6747162, 11245270, 14618851, 16867905, 29237702, 33735810, 43856553, 73094255, 87713106, 146188510, 219282765, 438565530]

約数ペア:

[(1, 438565530), (2, 219282765), (3, 146188510), (5, 87713106), (6, 73094255), (10, 43856553), (13, 33735810), (15, 29237702), (26, 16867905), (30, 14618851), (39, 11245270), (65, 6747162), (78, 5622635), (130, 3373581), (195, 2249054), (390, 1124527), (977, 448890), (1151, 381030), (1954, 224445), (2302, 190515), (2931, 149630), (3453, 127010), (4885, 89778), (5755, 76206), (5862, 74815), (6906, 63505), (9770, 44889), (11510, 38103), (12701, 34530), (14655, 29926), (14963, 29310), (17265, 25402)]