668045310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4691}}^1$

素因数の和:4849

約数の個数: 64

約数和(自身を含む): 1653986304

約数和(自身を除く): 985940994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 101, 141, 202, 235, 282, 303, 470, 505, 606, 705, 1010, 1410, 1515, 3030, 4691, 4747, 9382, 9494, 14073, 14241, 23455, 23735, 28146, 28482, 46910, 47470, 70365, 71205, 140730, 142410, 220477, 440954, 473791, 661431, 947582, 1102385, 1322862, 1421373, 2204770, 2368955, 2842746, 3307155, 4737910, 6614310, 7106865, 14213730, 22268177, 44536354, 66804531, 111340885, 133609062, 222681770, 334022655, 668045310]

約数ペア:

[(1, 668045310), (2, 334022655), (3, 222681770), (5, 133609062), (6, 111340885), (10, 66804531), (15, 44536354), (30, 22268177), (47, 14213730), (94, 7106865), (101, 6614310), (141, 4737910), (202, 3307155), (235, 2842746), (282, 2368955), (303, 2204770), (470, 1421373), (505, 1322862), (606, 1102385), (705, 947582), (1010, 661431), (1410, 473791), (1515, 440954), (3030, 220477), (4691, 142410), (4747, 140730), (9382, 71205), (9494, 70365), (14073, 47470), (14241, 46910), (23455, 28482), (23735, 28146)]