838650930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{1163}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 2221079616

約数和(自身を除く): 1382428686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1163, 1290, 1677, 1849, 2326, 2795, 3354, 3489, 3698, 5547, 5590, 5815, 6978, 8385, 9245, 11094, 11630, 15119, 16770, 17445, 18490, 24037, 27735, 30238, 34890, 45357, 48074, 50009, 55470, 72111, 75595, 90714, 100018, 120185, 144222, 150027, 151190, 226785, 240370, 250045, 300054, 360555, 453570, 500090, 650117, 721110, 750135, 1300234, 1500270, 1950351, 2150387, 3250585, 3900702, 4300774, 6451161, 6501170, 9751755, 10751935, 12902322, 19503510, 21503870, 27955031, 32255805, 55910062, 64511610, 83865093, 139775155, 167730186, 279550310, 419325465, 838650930]

約数ペア:

[(1, 838650930), (2, 419325465), (3, 279550310), (5, 167730186), (6, 139775155), (10, 83865093), (13, 64511610), (15, 55910062), (26, 32255805), (30, 27955031), (39, 21503870), (43, 19503510), (65, 12902322), (78, 10751935), (86, 9751755), (129, 6501170), (130, 6451161), (195, 4300774), (215, 3900702), (258, 3250585), (390, 2150387), (430, 1950351), (559, 1500270), (645, 1300234), (1118, 750135), (1163, 721110), (1290, 650117), (1677, 500090), (1849, 453570), (2326, 360555), (2795, 300054), (3354, 250045), (3489, 240370), (3698, 226785), (5547, 151190), (5590, 150027), (5815, 144222), (6978, 120185), (8385, 100018), (9245, 90714), (11094, 75595), (11630, 72111), (15119, 55470), (16770, 50009), (17445, 48074), (18490, 45357), (24037, 34890), (27735, 30238)]