1174285970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2111}}^1$

素因数の和:2531

約数の個数: 64

約数和(自身を含む): 2490808320

約数和(自身を除く): 1316522350

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 389, 715, 778, 1430, 1945, 2111, 3890, 4222, 4279, 5057, 8558, 10114, 10555, 21110, 21395, 23221, 25285, 27443, 42790, 46442, 50570, 54886, 55627, 111254, 116105, 137215, 232210, 274430, 278135, 301873, 556270, 603746, 821179, 1509365, 1642358, 3018730, 4105895, 8211790, 9032969, 10675327, 18065938, 21350654, 45164845, 53376635, 90329690, 106753270, 117428597, 234857194, 587142985, 1174285970]

約数ペア:

[(1, 1174285970), (2, 587142985), (5, 234857194), (10, 117428597), (11, 106753270), (13, 90329690), (22, 53376635), (26, 45164845), (55, 21350654), (65, 18065938), (110, 10675327), (130, 9032969), (143, 8211790), (286, 4105895), (389, 3018730), (715, 1642358), (778, 1509365), (1430, 821179), (1945, 603746), (2111, 556270), (3890, 301873), (4222, 278135), (4279, 274430), (5057, 232210), (8558, 137215), (10114, 116105), (10555, 111254), (21110, 55627), (21395, 54886), (23221, 50570), (25285, 46442), (27443, 42790)]