7630380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42391}}^1$

素因数の和:42406

約数の個数: 36

約数和(自身を含む): 23146032

約数和(自身を除く): 15515652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 42391, 84782, 127173, 169564, 211955, 254346, 381519, 423910, 508692, 635865, 763038, 847820, 1271730, 1526076, 1907595, 2543460, 3815190, 7630380]

約数ペア:

[(1, 7630380), (2, 3815190), (3, 2543460), (4, 1907595), (5, 1526076), (6, 1271730), (9, 847820), (10, 763038), (12, 635865), (15, 508692), (18, 423910), (20, 381519), (30, 254346), (36, 211955), (45, 169564), (60, 127173), (90, 84782), (180, 42391)]