930733460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{1361}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 2020902912

約数和(自身を除く): 1090169452

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1103, 1361, 2206, 2722, 4412, 5444, 5515, 6805, 11030, 13610, 22060, 27220, 34193, 42191, 68386, 84382, 136772, 168764, 170965, 210955, 341930, 421910, 683860, 843820, 1501183, 3002366, 6004732, 7505915, 15011830, 30023660, 46536673, 93073346, 186146692, 232683365, 465366730, 930733460]

約数ペア:

[(1, 930733460), (2, 465366730), (4, 232683365), (5, 186146692), (10, 93073346), (20, 46536673), (31, 30023660), (62, 15011830), (124, 7505915), (155, 6004732), (310, 3002366), (620, 1501183), (1103, 843820), (1361, 683860), (2206, 421910), (2722, 341930), (4412, 210955), (5444, 170965), (5515, 168764), (6805, 136772), (11030, 84382), (13610, 68386), (22060, 42191), (27220, 34193)]