549637740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{64969}}^1$

素因数の和:65031

約数の個数: 72

約数和(自身を含む): 1702733760

約数和(自身を除く): 1153096020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 64969, 129938, 194907, 259876, 324845, 389814, 584721, 649690, 779628, 974535, 1169442, 1299380, 1949070, 2338884, 2923605, 3053543, 3898140, 5847210, 6107086, 9160629, 11694420, 12214172, 15267715, 18321258, 27481887, 30535430, 36642516, 45803145, 54963774, 61070860, 91606290, 109927548, 137409435, 183212580, 274818870, 549637740]

約数ペア:

[(1, 549637740), (2, 274818870), (3, 183212580), (4, 137409435), (5, 109927548), (6, 91606290), (9, 61070860), (10, 54963774), (12, 45803145), (15, 36642516), (18, 30535430), (20, 27481887), (30, 18321258), (36, 15267715), (45, 12214172), (47, 11694420), (60, 9160629), (90, 6107086), (94, 5847210), (141, 3898140), (180, 3053543), (188, 2923605), (235, 2338884), (282, 1949070), (423, 1299380), (470, 1169442), (564, 974535), (705, 779628), (846, 649690), (940, 584721), (1410, 389814), (1692, 324845), (2115, 259876), (2820, 194907), (4230, 129938), (8460, 64969)]