2003430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 5660928

約数和(自身を除く): 3657498

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 467, 715, 858, 934, 1401, 1430, 2145, 2335, 2802, 4290, 4670, 5137, 6071, 7005, 10274, 12142, 14010, 15411, 18213, 25685, 30355, 30822, 36426, 51370, 60710, 66781, 77055, 91065, 133562, 154110, 182130, 200343, 333905, 400686, 667810, 1001715, 2003430]

約数ペア:

[(1, 2003430), (2, 1001715), (3, 667810), (5, 400686), (6, 333905), (10, 200343), (11, 182130), (13, 154110), (15, 133562), (22, 91065), (26, 77055), (30, 66781), (33, 60710), (39, 51370), (55, 36426), (65, 30822), (66, 30355), (78, 25685), (110, 18213), (130, 15411), (143, 14010), (165, 12142), (195, 10274), (286, 7005), (330, 6071), (390, 5137), (429, 4670), (467, 4290), (715, 2802), (858, 2335), (934, 2145), (1401, 1430)]