207068490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2300761}}^1$

素因数の和:2300774

約数の個数: 24

約数和(自身を含む): 538378308

約数和(自身を除く): 331309818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2300761, 4601522, 6902283, 11503805, 13804566, 20706849, 23007610, 34511415, 41413698, 69022830, 103534245, 207068490]

約数ペア:

[(1, 207068490), (2, 103534245), (3, 69022830), (5, 41413698), (6, 34511415), (9, 23007610), (10, 20706849), (15, 13804566), (18, 11503805), (30, 6902283), (45, 4601522), (90, 2300761)]