210198804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{174407}}^1$

素因数の和:174851

約数の個数: 96

約数和(自身を含む): 601247162880

約数和(自身を除く): 391048358340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 379, 530, 636, 758, 795, 1060, 1137, 1516, 1590, 1895, 2274, 3180, 3790, 4548, 5685, 7580, 11370, 20087, 22740, 40174, 60261, 80348, 100435, 120522, 174407, 200870, 241044, 301305, 348814, 401740, 523221, 602610, 697628, 872035, 1046442, 1205220, 1744070, 2092884, 2616105, 3488140, 5232210, 9243571, 10464420, 18487142, 27730713, 36974284, 46217855, 55461426, 66100253, 92435710, 110922852, 132200506, 138653565, 184871420, 198300759, 264401012, 277307130, 330501265, 396601518, 554614260, 661002530, 793203036, 991503795, 1322005060, 1983007590, 3503313409, 3966015180, 7006626818, 10509940227, 14013253636, 17516567045, 21019880454, 35033134090, 42039760908, 52549701135, 70066268180, 105099402270, 210198804540]

約数ペア:

[(1, 210198804540), (2, 105099402270), (3, 70066268180), (4, 52549701135), (5, 42039760908), (6, 35033134090), (10, 21019880454), (12, 17516567045), (15, 14013253636), (20, 10509940227), (30, 7006626818), (53, 3966015180), (60, 3503313409), (106, 1983007590), (159, 1322005060), (212, 991503795), (265, 793203036), (318, 661002530), (379, 554614260), (530, 396601518), (636, 330501265), (758, 277307130), (795, 264401012), (1060, 198300759), (1137, 184871420), (1516, 138653565), (1590, 132200506), (1895, 110922852), (2274, 92435710), (3180, 66100253), (3790, 55461426), (4548, 46217855), (5685, 36974284), (7580, 27730713), (11370, 18487142), (20087, 10464420), (22740, 9243571), (40174, 5232210), (60261, 3488140), (80348, 2616105), (100435, 2092884), (120522, 1744070), (174407, 1205220), (200870, 1046442), (241044, 872035), (301305, 697628), (348814, 602610), (401740, 523221)]