75545330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 90342670

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 266, 395, 553, 665, 719, 790, 1106, 1330, 1438, 1501, 2765, 3002, 3595, 5033, 5530, 7190, 7505, 10066, 10507, 13661, 15010, 21014, 25165, 27322, 50330, 52535, 56801, 68305, 95627, 105070, 113602, 136610, 191254, 284005, 397607, 478135, 568010, 795214, 956270, 1079219, 1988035, 2158438, 3976070, 5396095, 7554533, 10792190, 15109066, 37772665, 75545330]

約数ペア:

[(1, 75545330), (2, 37772665), (5, 15109066), (7, 10792190), (10, 7554533), (14, 5396095), (19, 3976070), (35, 2158438), (38, 1988035), (70, 1079219), (79, 956270), (95, 795214), (133, 568010), (158, 478135), (190, 397607), (266, 284005), (395, 191254), (553, 136610), (665, 113602), (719, 105070), (790, 95627), (1106, 68305), (1330, 56801), (1438, 52535), (1501, 50330), (2765, 27322), (3002, 25165), (3595, 21014), (5033, 15010), (5530, 13661), (7190, 10507), (7505, 10066)]