15697094420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{992231}}^1$

素因数の和:992360

約数の個数: 48

約数和(自身を含む): 38006454528

約数和(自身を除く): 22309360108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 992231, 1984462, 3968924, 4961155, 6945617, 9922310, 13891234, 19844620, 27782468, 34728085, 69456170, 112122103, 138912340, 224244206, 448488412, 560610515, 784854721, 1121221030, 1569709442, 2242442060, 3139418884, 3924273605, 7848547210, 15697094420]

約数ペア:

[(1, 15697094420), (2, 7848547210), (4, 3924273605), (5, 3139418884), (7, 2242442060), (10, 1569709442), (14, 1121221030), (20, 784854721), (28, 560610515), (35, 448488412), (70, 224244206), (113, 138912340), (140, 112122103), (226, 69456170), (452, 34728085), (565, 27782468), (791, 19844620), (1130, 13891234), (1582, 9922310), (2260, 6945617), (3164, 4961155), (3955, 3968924), (7910, 1984462), (15820, 992231)]