139061940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15349}}^1$

素因数の和:15512

約数の個数: 48

約数和(自身を含む): 391977600

約数和(自身を除く): 252915660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 15349, 30698, 46047, 61396, 76745, 92094, 153490, 184188, 230235, 306980, 460470, 920940, 2317699, 4635398, 6953097, 9270796, 11588495, 13906194, 23176990, 27812388, 34765485, 46353980, 69530970, 139061940]

約数ペア:

[(1, 139061940), (2, 69530970), (3, 46353980), (4, 34765485), (5, 27812388), (6, 23176990), (10, 13906194), (12, 11588495), (15, 9270796), (20, 6953097), (30, 4635398), (60, 2317699), (151, 920940), (302, 460470), (453, 306980), (604, 230235), (755, 184188), (906, 153490), (1510, 92094), (1812, 76745), (2265, 61396), (3020, 46047), (4530, 30698), (9060, 15349)]