2031450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 5222880

約数和(自身を除く): 3191430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 467, 725, 870, 934, 1401, 1450, 2175, 2335, 2802, 4350, 4670, 7005, 11675, 13543, 14010, 23350, 27086, 35025, 40629, 67715, 70050, 81258, 135430, 203145, 338575, 406290, 677150, 1015725, 2031450]

約数ペア:

[(1, 2031450), (2, 1015725), (3, 677150), (5, 406290), (6, 338575), (10, 203145), (15, 135430), (25, 81258), (29, 70050), (30, 67715), (50, 40629), (58, 35025), (75, 27086), (87, 23350), (145, 14010), (150, 13543), (174, 11675), (290, 7005), (435, 4670), (467, 4350), (725, 2802), (870, 2335), (934, 2175), (1401, 1450)]