149780790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40591}}^1$

素因数の和:40645

約数の個数: 48

約数和(自身を含む): 398938176

約数和(自身を除く): 249157386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 40591, 81182, 121773, 202955, 243546, 365319, 405910, 608865, 730638, 1217730, 1664231, 1826595, 3328462, 3653190, 4992693, 8321155, 9985386, 14978079, 16642310, 24963465, 29956158, 49926930, 74890395, 149780790]

約数ペア:

[(1, 149780790), (2, 74890395), (3, 49926930), (5, 29956158), (6, 24963465), (9, 16642310), (10, 14978079), (15, 9985386), (18, 8321155), (30, 4992693), (41, 3653190), (45, 3328462), (82, 1826595), (90, 1664231), (123, 1217730), (205, 730638), (246, 608865), (369, 405910), (410, 365319), (615, 243546), (738, 202955), (1230, 121773), (1845, 81182), (3690, 40591)]