30903060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2441}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 86974272

約数和(自身を除く): 56071212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2441, 2532, 3165, 4220, 4882, 6330, 7323, 9764, 12205, 12660, 14646, 24410, 29292, 36615, 48820, 73230, 146460, 515051, 1030102, 1545153, 2060204, 2575255, 3090306, 5150510, 6180612, 7725765, 10301020, 15451530, 30903060]

約数ペア:

[(1, 30903060), (2, 15451530), (3, 10301020), (4, 7725765), (5, 6180612), (6, 5150510), (10, 3090306), (12, 2575255), (15, 2060204), (20, 1545153), (30, 1030102), (60, 515051), (211, 146460), (422, 73230), (633, 48820), (844, 36615), (1055, 29292), (1266, 24410), (2110, 14646), (2441, 12660), (2532, 12205), (3165, 9764), (4220, 7323), (4882, 6330)]