87331470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2789

約数の個数: 64

約数和(自身を含む): 222765120

約数和(自身を除く): 135433650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2146, 2713, 3219, 5365, 5426, 6438, 8139, 10730, 13565, 16095, 16278, 27130, 32190, 40695, 78677, 81390, 100381, 157354, 200762, 236031, 301143, 393385, 472062, 501905, 602286, 786770, 1003810, 1180155, 1505715, 2360310, 2911049, 3011430, 5822098, 8733147, 14555245, 17466294, 29110490, 43665735, 87331470]

約数ペア:

[(1, 87331470), (2, 43665735), (3, 29110490), (5, 17466294), (6, 14555245), (10, 8733147), (15, 5822098), (29, 3011430), (30, 2911049), (37, 2360310), (58, 1505715), (74, 1180155), (87, 1003810), (111, 786770), (145, 602286), (174, 501905), (185, 472062), (222, 393385), (290, 301143), (370, 236031), (435, 200762), (555, 157354), (870, 100381), (1073, 81390), (1110, 78677), (2146, 40695), (2713, 32190), (3219, 27130), (5365, 16278), (5426, 16095), (6438, 13565), (8139, 10730)]