73698870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{350947}}^1$

素因数の和:350964

約数の個数: 32

約数和(自身を含む): 202146048

約数和(自身を除く): 128447178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 350947, 701894, 1052841, 1754735, 2105682, 2456629, 3509470, 4913258, 5264205, 7369887, 10528410, 12283145, 14739774, 24566290, 36849435, 73698870]

約数ペア:

[(1, 73698870), (2, 36849435), (3, 24566290), (5, 14739774), (6, 12283145), (7, 10528410), (10, 7369887), (14, 5264205), (15, 4913258), (21, 3509470), (30, 2456629), (35, 2105682), (42, 1754735), (70, 1052841), (105, 701894), (210, 350947)]