42437460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 131185152

約数和(自身を除く): 88747692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1327, 1599, 2132, 2460, 2654, 2665, 3198, 3981, 5308, 5330, 6396, 6635, 7962, 7995, 10660, 13270, 15924, 15990, 17251, 19905, 26540, 31980, 34502, 39810, 51753, 54407, 69004, 79620, 86255, 103506, 108814, 163221, 172510, 207012, 217628, 258765, 272035, 326442, 345020, 517530, 544070, 652884, 707291, 816105, 1035060, 1088140, 1414582, 1632210, 2121873, 2829164, 3264420, 3536455, 4243746, 7072910, 8487492, 10609365, 14145820, 21218730, 42437460]

約数ペア:

[(1, 42437460), (2, 21218730), (3, 14145820), (4, 10609365), (5, 8487492), (6, 7072910), (10, 4243746), (12, 3536455), (13, 3264420), (15, 2829164), (20, 2121873), (26, 1632210), (30, 1414582), (39, 1088140), (41, 1035060), (52, 816105), (60, 707291), (65, 652884), (78, 544070), (82, 517530), (123, 345020), (130, 326442), (156, 272035), (164, 258765), (195, 217628), (205, 207012), (246, 172510), (260, 163221), (390, 108814), (410, 103506), (492, 86255), (533, 79620), (615, 69004), (780, 54407), (820, 51753), (1066, 39810), (1230, 34502), (1327, 31980), (1599, 26540), (2132, 19905), (2460, 17251), (2654, 15990), (2665, 15924), (3198, 13270), (3981, 10660), (5308, 7995), (5330, 7962), (6396, 6635)]