154449510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{2591}}^1$

素因数の和:4588

約数の個数: 32

約数和(自身を含む): 371008512

約数和(自身を除く): 216559002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1987, 2591, 3974, 5182, 5961, 7773, 9935, 11922, 12955, 15546, 19870, 25910, 29805, 38865, 59610, 77730, 5148317, 10296634, 15444951, 25741585, 30889902, 51483170, 77224755, 154449510]

約数ペア:

[(1, 154449510), (2, 77224755), (3, 51483170), (5, 30889902), (6, 25741585), (10, 15444951), (15, 10296634), (30, 5148317), (1987, 77730), (2591, 59610), (3974, 38865), (5182, 29805), (5961, 25910), (7773, 19870), (9935, 15546), (11922, 12955)]