2188789720020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{11794319}}^1$

素因数の和:11795365

約数の個数: 72

約数和(自身を含む): 6645769079040

約数和(自身を除く): 4456979359020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1031, 2062, 3093, 4124, 5155, 6186, 9279, 10310, 12372, 15465, 18558, 20620, 30930, 37116, 46395, 61860, 92790, 185580, 11794319, 23588638, 35382957, 47177276, 58971595, 70765914, 106148871, 117943190, 141531828, 176914785, 212297742, 235886380, 353829570, 424595484, 530744355, 707659140, 1061488710, 2122977420, 12159942889, 24319885778, 36479828667, 48639771556, 60799714445, 72959657334, 109439486001, 121599428890, 145919314668, 182399143335, 218878972002, 243198857780, 364798286670, 437757944004, 547197430005, 729596573340, 1094394860010, 2188789720020]

約数ペア:

[(1, 2188789720020), (2, 1094394860010), (3, 729596573340), (4, 547197430005), (5, 437757944004), (6, 364798286670), (9, 243198857780), (10, 218878972002), (12, 182399143335), (15, 145919314668), (18, 121599428890), (20, 109439486001), (30, 72959657334), (36, 60799714445), (45, 48639771556), (60, 36479828667), (90, 24319885778), (180, 12159942889), (1031, 2122977420), (2062, 1061488710), (3093, 707659140), (4124, 530744355), (5155, 424595484), (6186, 353829570), (9279, 235886380), (10310, 212297742), (12372, 176914785), (15465, 141531828), (18558, 117943190), (20620, 106148871), (30930, 70765914), (37116, 58971595), (46395, 47177276), (61860, 35382957), (92790, 23588638), (185580, 11794319)]