994260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 2834496

約数和(自身を除く): 1840236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 227, 292, 365, 438, 454, 681, 730, 876, 908, 1095, 1135, 1362, 1460, 2190, 2270, 2724, 3405, 4380, 4540, 6810, 13620, 16571, 33142, 49713, 66284, 82855, 99426, 165710, 198852, 248565, 331420, 497130, 994260]

約数ペア:

[(1, 994260), (2, 497130), (3, 331420), (4, 248565), (5, 198852), (6, 165710), (10, 99426), (12, 82855), (15, 66284), (20, 49713), (30, 33142), (60, 16571), (73, 13620), (146, 6810), (219, 4540), (227, 4380), (292, 3405), (365, 2724), (438, 2270), (454, 2190), (681, 1460), (730, 1362), (876, 1135), (908, 1095)]