145762620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78367}}^1$

素因数の和:78410

約数の個数: 48

約数和(自身を含む): 421306368

約数和(自身を除く): 275543748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 78367, 156734, 235101, 313468, 391835, 470202, 783670, 940404, 1175505, 1567340, 2351010, 2429377, 4702020, 4858754, 7288131, 9717508, 12146885, 14576262, 24293770, 29152524, 36440655, 48587540, 72881310, 145762620]

約数ペア:

[(1, 145762620), (2, 72881310), (3, 48587540), (4, 36440655), (5, 29152524), (6, 24293770), (10, 14576262), (12, 12146885), (15, 9717508), (20, 7288131), (30, 4858754), (31, 4702020), (60, 2429377), (62, 2351010), (93, 1567340), (124, 1175505), (155, 940404), (186, 783670), (310, 470202), (372, 391835), (465, 313468), (620, 235101), (930, 156734), (1860, 78367)]