2962327340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1447}}^1\times {\mathrm{2089}}^1$

素因数の和:3559

約数の個数: 72

約数和(自身を含む): 7245010080

約数和(自身を除く): 4282682740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1447, 2089, 2894, 4178, 5788, 7235, 8356, 10129, 10445, 14470, 14623, 20258, 20890, 28940, 29246, 40516, 41780, 50645, 58492, 70903, 73115, 101290, 102361, 141806, 146230, 202580, 204722, 283612, 292460, 354515, 409444, 511805, 709030, 1023610, 1418060, 2047220, 3022783, 6045566, 12091132, 15113915, 21159481, 30227830, 42318962, 60455660, 84637924, 105797405, 148116367, 211594810, 296232734, 423189620, 592465468, 740581835, 1481163670, 2962327340]

約数ペア:

[(1, 2962327340), (2, 1481163670), (4, 740581835), (5, 592465468), (7, 423189620), (10, 296232734), (14, 211594810), (20, 148116367), (28, 105797405), (35, 84637924), (49, 60455660), (70, 42318962), (98, 30227830), (140, 21159481), (196, 15113915), (245, 12091132), (490, 6045566), (980, 3022783), (1447, 2047220), (2089, 1418060), (2894, 1023610), (4178, 709030), (5788, 511805), (7235, 409444), (8356, 354515), (10129, 292460), (10445, 283612), (14470, 204722), (14623, 202580), (20258, 146230), (20890, 141806), (28940, 102361), (29246, 101290), (40516, 73115), (41780, 70903), (50645, 58492)]