76785210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20809}}^1$

素因数の和:20863

約数の個数: 48

約数和(自身を含む): 204520680

約数和(自身を除く): 127735470

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, 20809, 41618, 62427, 104045, 124854, 187281, 208090, 312135, 374562, 624270, 853169, 936405, 1706338, 1872810, 2559507, 4265845, 5119014, 7678521, 8531690, 12797535, 15357042, 25595070, 38392605, 76785210]

約数ペア:

[(1, 76785210), (2, 38392605), (3, 25595070), (5, 15357042), (6, 12797535), (9, 8531690), (10, 7678521), (15, 5119014), (18, 4265845), (30, 2559507), (41, 1872810), (45, 1706338), (82, 936405), (90, 853169), (123, 624270), (205, 374562), (246, 312135), (369, 208090), (410, 187281), (615, 124854), (738, 104045), (1230, 62427), (1845, 41618), (3690, 20809)]