19033020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2635

約数の個数: 72

約数和(自身を含む): 59164560

約数和(自身を除く): 40131540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 2579, 3690, 5158, 7380, 7737, 10316, 12895, 15474, 23211, 25790, 30948, 38685, 46422, 51580, 77370, 92844, 105739, 116055, 154740, 211478, 232110, 317217, 422956, 464220, 528695, 634434, 951651, 1057390, 1268868, 1586085, 1903302, 2114780, 3172170, 3806604, 4758255, 6344340, 9516510, 19033020]

約数ペア:

[(1, 19033020), (2, 9516510), (3, 6344340), (4, 4758255), (5, 3806604), (6, 3172170), (9, 2114780), (10, 1903302), (12, 1586085), (15, 1268868), (18, 1057390), (20, 951651), (30, 634434), (36, 528695), (41, 464220), (45, 422956), (60, 317217), (82, 232110), (90, 211478), (123, 154740), (164, 116055), (180, 105739), (205, 92844), (246, 77370), (369, 51580), (410, 46422), (492, 38685), (615, 30948), (738, 25790), (820, 23211), (1230, 15474), (1476, 12895), (1845, 10316), (2460, 7737), (2579, 7380), (3690, 5158)]