39995910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3670

約数の個数: 64

約数和(自身を含む): 109287360

約数和(自身を除く): 69291450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3613, 3690, 5535, 7226, 10839, 11070, 18065, 21678, 32517, 36130, 54195, 65034, 97551, 108390, 148133, 162585, 195102, 296266, 325170, 444399, 487755, 740665, 888798, 975510, 1333197, 1481330, 2221995, 2666394, 3999591, 4443990, 6665985, 7999182, 13331970, 19997955, 39995910]

約数ペア:

[(1, 39995910), (2, 19997955), (3, 13331970), (5, 7999182), (6, 6665985), (9, 4443990), (10, 3999591), (15, 2666394), (18, 2221995), (27, 1481330), (30, 1333197), (41, 975510), (45, 888798), (54, 740665), (82, 487755), (90, 444399), (123, 325170), (135, 296266), (205, 195102), (246, 162585), (270, 148133), (369, 108390), (410, 97551), (615, 65034), (738, 54195), (1107, 36130), (1230, 32517), (1845, 21678), (2214, 18065), (3613, 11070), (3690, 10839), (5535, 7226)]