17413060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 42497280

約数和(自身を除く): 25084220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2039, 2135, 4078, 4270, 8156, 8540, 10195, 14273, 20390, 28546, 40780, 57092, 71365, 124379, 142730, 248758, 285460, 497516, 621895, 870653, 1243790, 1741306, 2487580, 3482612, 4353265, 8706530, 17413060]

約数ペア:

[(1, 17413060), (2, 8706530), (4, 4353265), (5, 3482612), (7, 2487580), (10, 1741306), (14, 1243790), (20, 870653), (28, 621895), (35, 497516), (61, 285460), (70, 248758), (122, 142730), (140, 124379), (244, 71365), (305, 57092), (427, 40780), (610, 28546), (854, 20390), (1220, 14273), (1708, 10195), (2039, 8540), (2135, 8156), (4078, 4270)]