311234562630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{161453}}^1\times {\mathrm{21419}}^1$

素因数の和:182885

約数の個数: 48

約数和(自身を含む): 809252655120

約数和(自身を除く): 498018092490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21419, 42838, 64257, 107095, 128514, 161453, 192771, 214190, 321285, 322906, 385542, 484359, 642570, 807265, 963855, 968718, 1453077, 1614530, 1927710, 2421795, 2906154, 4843590, 7265385, 14530770, 3458161807, 6916323614, 10374485421, 17290809035, 20748970842, 31123456263, 34581618070, 51872427105, 62246912526, 103744854210, 155617281315, 311234562630]

約数ペア:

[(1, 311234562630), (2, 155617281315), (3, 103744854210), (5, 62246912526), (6, 51872427105), (9, 34581618070), (10, 31123456263), (15, 20748970842), (18, 17290809035), (30, 10374485421), (45, 6916323614), (90, 3458161807), (21419, 14530770), (42838, 7265385), (64257, 4843590), (107095, 2906154), (128514, 2421795), (161453, 1927710), (192771, 1614530), (214190, 1453077), (321285, 968718), (322906, 963855), (385542, 807265), (484359, 642570)]