9903270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 26046720

約数和(自身を除く): 16143450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 379, 390, 402, 670, 758, 871, 1005, 1137, 1742, 1895, 2010, 2274, 2613, 3790, 4355, 4927, 5226, 5685, 8710, 9854, 11370, 13065, 14781, 24635, 25393, 26130, 29562, 49270, 50786, 73905, 76179, 126965, 147810, 152358, 253930, 330109, 380895, 660218, 761790, 990327, 1650545, 1980654, 3301090, 4951635, 9903270]

約数ペア:

[(1, 9903270), (2, 4951635), (3, 3301090), (5, 1980654), (6, 1650545), (10, 990327), (13, 761790), (15, 660218), (26, 380895), (30, 330109), (39, 253930), (65, 152358), (67, 147810), (78, 126965), (130, 76179), (134, 73905), (195, 50786), (201, 49270), (335, 29562), (379, 26130), (390, 25393), (402, 24635), (670, 14781), (758, 13065), (871, 11370), (1005, 9854), (1137, 8710), (1742, 5685), (1895, 5226), (2010, 4927), (2274, 4355), (2613, 3790)]