7004270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 8962450

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 179, 182, 215, 301, 358, 430, 455, 559, 602, 895, 910, 1118, 1253, 1505, 1790, 2327, 2506, 2795, 3010, 3913, 4654, 5590, 6265, 7697, 7826, 11635, 12530, 15394, 16289, 19565, 23270, 32578, 38485, 39130, 53879, 76970, 81445, 100061, 107758, 162890, 200122, 269395, 500305, 538790, 700427, 1000610, 1400854, 3502135, 7004270]

約数ペア:

[(1, 7004270), (2, 3502135), (5, 1400854), (7, 1000610), (10, 700427), (13, 538790), (14, 500305), (26, 269395), (35, 200122), (43, 162890), (65, 107758), (70, 100061), (86, 81445), (91, 76970), (130, 53879), (179, 39130), (182, 38485), (215, 32578), (301, 23270), (358, 19565), (430, 16289), (455, 15394), (559, 12530), (602, 11635), (895, 7826), (910, 7697), (1118, 6265), (1253, 5590), (1505, 4654), (1790, 3913), (2327, 3010), (2506, 2795)]