90910860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10169}}^1$

素因数の和:10330

約数の個数: 48

約数和(自身を含む): 256284000

約数和(自身を除く): 165373140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 10169, 20338, 30507, 40676, 50845, 61014, 101690, 122028, 152535, 203380, 305070, 610140, 1515181, 3030362, 4545543, 6060724, 7575905, 9091086, 15151810, 18182172, 22727715, 30303620, 45455430, 90910860]

約数ペア:

[(1, 90910860), (2, 45455430), (3, 30303620), (4, 22727715), (5, 18182172), (6, 15151810), (10, 9091086), (12, 7575905), (15, 6060724), (20, 4545543), (30, 3030362), (60, 1515181), (149, 610140), (298, 305070), (447, 203380), (596, 152535), (745, 122028), (894, 101690), (1490, 61014), (1788, 50845), (2235, 40676), (2980, 30507), (4470, 20338), (8940, 10169)]