3738540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 11275488

約数和(自身を除く): 7536948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4793, 9586, 14379, 19172, 23965, 28758, 47930, 57516, 62309, 71895, 95860, 124618, 143790, 186927, 249236, 287580, 311545, 373854, 623090, 747708, 934635, 1246180, 1869270, 3738540]

約数ペア:

[(1, 3738540), (2, 1869270), (3, 1246180), (4, 934635), (5, 747708), (6, 623090), (10, 373854), (12, 311545), (13, 287580), (15, 249236), (20, 186927), (26, 143790), (30, 124618), (39, 95860), (52, 71895), (60, 62309), (65, 57516), (78, 47930), (130, 28758), (156, 23965), (195, 19172), (260, 14379), (390, 9586), (780, 4793)]