74471490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{827461}}^1$

素因数の和:827474

約数の個数: 24

約数和(自身を含む): 193626108

約数和(自身を除く): 119154618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 827461, 1654922, 2482383, 4137305, 4964766, 7447149, 8274610, 12411915, 14894298, 24823830, 37235745, 74471490]

約数ペア:

[(1, 74471490), (2, 37235745), (3, 24823830), (5, 14894298), (6, 12411915), (9, 8274610), (10, 7447149), (15, 4964766), (18, 4137305), (30, 2482383), (45, 1654922), (90, 827461)]