817382090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1741}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 1776003840

約数和(自身を除く): 958621750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 353, 665, 706, 1330, 1741, 1765, 2471, 3482, 3530, 4942, 6707, 8705, 12187, 12355, 13414, 17410, 24374, 24710, 33079, 33535, 46949, 60935, 66158, 67070, 93898, 121870, 165395, 231553, 234745, 330790, 463106, 469490, 614573, 1157765, 1229146, 2315530, 3072865, 4302011, 6145730, 8604022, 11676887, 21510055, 23353774, 43020110, 58384435, 81738209, 116768870, 163476418, 408691045, 817382090]

約数ペア:

[(1, 817382090), (2, 408691045), (5, 163476418), (7, 116768870), (10, 81738209), (14, 58384435), (19, 43020110), (35, 23353774), (38, 21510055), (70, 11676887), (95, 8604022), (133, 6145730), (190, 4302011), (266, 3072865), (353, 2315530), (665, 1229146), (706, 1157765), (1330, 614573), (1741, 469490), (1765, 463106), (2471, 330790), (3482, 234745), (3530, 231553), (4942, 165395), (6707, 121870), (8705, 93898), (12187, 67070), (12355, 66158), (13414, 60935), (17410, 46949), (24374, 33535), (24710, 33079)]