69695460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{387197}}^1$

素因数の和:387212

約数の個数: 36

約数和(自身を含む): 211410108

約数和(自身を除く): 141714648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 387197, 774394, 1161591, 1548788, 1935985, 2323182, 3484773, 3871970, 4646364, 5807955, 6969546, 7743940, 11615910, 13939092, 17423865, 23231820, 34847730, 69695460]

約数ペア:

[(1, 69695460), (2, 34847730), (3, 23231820), (4, 17423865), (5, 13939092), (6, 11615910), (9, 7743940), (10, 6969546), (12, 5807955), (15, 4646364), (18, 3871970), (20, 3484773), (30, 2323182), (36, 1935985), (45, 1548788), (60, 1161591), (90, 774394), (180, 387197)]