872693710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{12973}}^1$

素因数の和:13049

約数の個数: 48

約数和(自身を含む): 1855178208

約数和(自身を除く): 982484498

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 4805, 6727, 9610, 12973, 13454, 25946, 33635, 64865, 67270, 90811, 129730, 181622, 402163, 454055, 804326, 908110, 2010815, 2815141, 4021630, 5630282, 12467053, 14075705, 24934106, 28151410, 62335265, 87269371, 124670530, 174538742, 436346855, 872693710]

約数ペア:

[(1, 872693710), (2, 436346855), (5, 174538742), (7, 124670530), (10, 87269371), (14, 62335265), (31, 28151410), (35, 24934106), (62, 14075705), (70, 12467053), (155, 5630282), (217, 4021630), (310, 2815141), (434, 2010815), (961, 908110), (1085, 804326), (1922, 454055), (2170, 402163), (4805, 181622), (6727, 129730), (9610, 90811), (12973, 67270), (13454, 64865), (25946, 33635)]