152570180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8581}}^1$

素因数の和:8724

約数の個数: 48

約数和(自身を含む): 369094656

約数和(自身を除く): 216524476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8581, 8890, 17162, 17780, 34324, 42905, 60067, 85810, 120134, 171620, 240268, 300335, 600670, 1089787, 1201340, 2179574, 4359148, 5448935, 7628509, 10897870, 15257018, 21795740, 30514036, 38142545, 76285090, 152570180]

約数ペア:

[(1, 152570180), (2, 76285090), (4, 38142545), (5, 30514036), (7, 21795740), (10, 15257018), (14, 10897870), (20, 7628509), (28, 5448935), (35, 4359148), (70, 2179574), (127, 1201340), (140, 1089787), (254, 600670), (508, 300335), (635, 240268), (889, 171620), (1270, 120134), (1778, 85810), (2540, 60067), (3556, 42905), (4445, 34324), (8581, 17780), (8890, 17162)]