74072790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74821}}^1$

素因数の和:74845

約数の個数: 48

約数和(自身を含む): 210100176

約数和(自身を除く): 136027386

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 74821, 149642, 224463, 374105, 448926, 673389, 748210, 823031, 1122315, 1346778, 1646062, 2244630, 2469093, 3366945, 4115155, 4938186, 6733890, 7407279, 8230310, 12345465, 14814558, 24690930, 37036395, 74072790]

約数ペア:

[(1, 74072790), (2, 37036395), (3, 24690930), (5, 14814558), (6, 12345465), (9, 8230310), (10, 7407279), (11, 6733890), (15, 4938186), (18, 4115155), (22, 3366945), (30, 2469093), (33, 2244630), (45, 1646062), (55, 1346778), (66, 1122315), (90, 823031), (99, 748210), (110, 673389), (165, 448926), (198, 374105), (330, 224463), (495, 149642), (990, 74821)]