1895957340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7547}}^1$

素因数の和:7691

約数の個数: 96

約数和(自身を含む): 5478036480

約数和(自身を除く): 3582079140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 79, 106, 158, 159, 212, 237, 265, 316, 318, 395, 474, 530, 636, 790, 795, 948, 1060, 1185, 1580, 1590, 2370, 3180, 4187, 4740, 7547, 8374, 12561, 15094, 16748, 20935, 22641, 25122, 30188, 37735, 41870, 45282, 50244, 62805, 75470, 83740, 90564, 113205, 125610, 150940, 226410, 251220, 399991, 452820, 596213, 799982, 1192426, 1199973, 1599964, 1788639, 1999955, 2384852, 2399946, 2981065, 3577278, 3999910, 4799892, 5962130, 5999865, 7154556, 7999820, 8943195, 11924260, 11999730, 17886390, 23999460, 31599289, 35772780, 63198578, 94797867, 126397156, 157996445, 189595734, 315992890, 379191468, 473989335, 631985780, 947978670, 1895957340]

約数ペア:

[(1, 1895957340), (2, 947978670), (3, 631985780), (4, 473989335), (5, 379191468), (6, 315992890), (10, 189595734), (12, 157996445), (15, 126397156), (20, 94797867), (30, 63198578), (53, 35772780), (60, 31599289), (79, 23999460), (106, 17886390), (158, 11999730), (159, 11924260), (212, 8943195), (237, 7999820), (265, 7154556), (316, 5999865), (318, 5962130), (395, 4799892), (474, 3999910), (530, 3577278), (636, 2981065), (790, 2399946), (795, 2384852), (948, 1999955), (1060, 1788639), (1185, 1599964), (1580, 1199973), (1590, 1192426), (2370, 799982), (3180, 596213), (4187, 452820), (4740, 399991), (7547, 251220), (8374, 226410), (12561, 150940), (15094, 125610), (16748, 113205), (20935, 90564), (22641, 83740), (25122, 75470), (30188, 62805), (37735, 50244), (41870, 45282)]