2799810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 7842744

約数和(自身を除く): 5042934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2393, 4786, 7179, 11965, 14358, 21537, 23930, 31109, 35895, 43074, 62218, 71790, 93327, 107685, 155545, 186654, 215370, 279981, 311090, 466635, 559962, 933270, 1399905, 2799810]

約数ペア:

[(1, 2799810), (2, 1399905), (3, 933270), (5, 559962), (6, 466635), (9, 311090), (10, 279981), (13, 215370), (15, 186654), (18, 155545), (26, 107685), (30, 93327), (39, 71790), (45, 62218), (65, 43074), (78, 35895), (90, 31109), (117, 23930), (130, 21537), (195, 14358), (234, 11965), (390, 7179), (585, 4786), (1170, 2393)]