74084990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 163607040

約数和(自身を除く): 89522050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 371, 530, 665, 742, 1007, 1051, 1330, 1855, 2014, 2102, 3710, 5035, 5255, 7049, 7357, 10070, 10510, 14098, 14714, 19969, 35245, 36785, 39938, 55703, 70490, 73570, 99845, 111406, 139783, 199690, 278515, 279566, 389921, 557030, 698915, 779842, 1058357, 1397830, 1949605, 2116714, 3899210, 5291785, 7408499, 10583570, 14816998, 37042495, 74084990]

約数ペア:

[(1, 74084990), (2, 37042495), (5, 14816998), (7, 10583570), (10, 7408499), (14, 5291785), (19, 3899210), (35, 2116714), (38, 1949605), (53, 1397830), (70, 1058357), (95, 779842), (106, 698915), (133, 557030), (190, 389921), (265, 279566), (266, 278515), (371, 199690), (530, 139783), (665, 111406), (742, 99845), (1007, 73570), (1051, 70490), (1330, 55703), (1855, 39938), (2014, 36785), (2102, 35245), (3710, 19969), (5035, 14714), (5255, 14098), (7049, 10510), (7357, 10070)]