389769210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{6397}}^1$

素因数の和:7087

約数の個数: 48

約数和(自身を含む): 1015055496

約数和(自身を除く): 625286286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1354, 2031, 3385, 4062, 6093, 6397, 6770, 10155, 12186, 12794, 19191, 20310, 30465, 31985, 38382, 57573, 60930, 63970, 95955, 115146, 191910, 287865, 575730, 4330769, 8661538, 12992307, 21653845, 25984614, 38976921, 43307690, 64961535, 77953842, 129923070, 194884605, 389769210]

約数ペア:

[(1, 389769210), (2, 194884605), (3, 129923070), (5, 77953842), (6, 64961535), (9, 43307690), (10, 38976921), (15, 25984614), (18, 21653845), (30, 12992307), (45, 8661538), (90, 4330769), (677, 575730), (1354, 287865), (2031, 191910), (3385, 115146), (4062, 95955), (6093, 63970), (6397, 60930), (6770, 57573), (10155, 38382), (12186, 31985), (12794, 30465), (19191, 20310)]