69253070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 136867968

約数和(自身を除く): 67614898

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 773, 1054, 1445, 1546, 2635, 2890, 3865, 5270, 7730, 8959, 13141, 17918, 23963, 26282, 44795, 47926, 65705, 89590, 119815, 131410, 223397, 239630, 407371, 446794, 814742, 1116985, 2036855, 2233970, 4073710, 6925307, 13850614, 34626535, 69253070]

約数ペア:

[(1, 69253070), (2, 34626535), (5, 13850614), (10, 6925307), (17, 4073710), (31, 2233970), (34, 2036855), (62, 1116985), (85, 814742), (155, 446794), (170, 407371), (289, 239630), (310, 223397), (527, 131410), (578, 119815), (773, 89590), (1054, 65705), (1445, 47926), (1546, 44795), (2635, 26282), (2890, 23963), (3865, 17918), (5270, 13141), (7730, 8959)]