30486554

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 53778816

約数和(自身を除く): 23292262

約数列:

[1, 2, 7, 14, 53, 106, 181, 227, 362, 371, 454, 742, 1267, 1589, 2534, 3178, 9593, 12031, 19186, 24062, 41087, 67151, 82174, 84217, 134302, 168434, 287609, 575218, 2177611, 4355222, 15243277, 30486554]

約数ペア:

[(1, 30486554), (2, 15243277), (7, 4355222), (14, 2177611), (53, 575218), (106, 287609), (181, 168434), (227, 134302), (362, 84217), (371, 82174), (454, 67151), (742, 41087), (1267, 24062), (1589, 19186), (2534, 12031), (3178, 9593)]