170566740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9769}}^1$

素因数の和:9881

約数の個数: 72

約数和(自身を含む): 522773160

約数和(自身を除く): 352206420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 9769, 17460, 19538, 29307, 39076, 48845, 58614, 87921, 97690, 117228, 146535, 175842, 195380, 293070, 351684, 439605, 586140, 879210, 947593, 1758420, 1895186, 2842779, 3790372, 4737965, 5685558, 8528337, 9475930, 11371116, 14213895, 17056674, 18951860, 28427790, 34113348, 42641685, 56855580, 85283370, 170566740]

約数ペア:

[(1, 170566740), (2, 85283370), (3, 56855580), (4, 42641685), (5, 34113348), (6, 28427790), (9, 18951860), (10, 17056674), (12, 14213895), (15, 11371116), (18, 9475930), (20, 8528337), (30, 5685558), (36, 4737965), (45, 3790372), (60, 2842779), (90, 1895186), (97, 1758420), (180, 947593), (194, 879210), (291, 586140), (388, 439605), (485, 351684), (582, 293070), (873, 195380), (970, 175842), (1164, 146535), (1455, 117228), (1746, 97690), (1940, 87921), (2910, 58614), (3492, 48845), (4365, 39076), (5820, 29307), (8730, 19538), (9769, 17460)]