145087010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1187}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 277136640

約数和(自身を除く): 132049630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 719, 1187, 1438, 2374, 3595, 5935, 7190, 11870, 12223, 20179, 24446, 40358, 61115, 100895, 122230, 201790, 853453, 1706906, 4267265, 8534530, 14508701, 29017402, 72543505, 145087010]

約数ペア:

[(1, 145087010), (2, 72543505), (5, 29017402), (10, 14508701), (17, 8534530), (34, 4267265), (85, 1706906), (170, 853453), (719, 201790), (1187, 122230), (1438, 100895), (2374, 61115), (3595, 40358), (5935, 24446), (7190, 20179), (11870, 12223)]