89979630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12143}}^1$

素因数の和:12185

約数の個数: 64

約数和(自身を含む): 244823040

約数和(自身を除く): 154843410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 12143, 24286, 36429, 60715, 72858, 121430, 157859, 182145, 230717, 315718, 364290, 461434, 473577, 692151, 789295, 947154, 1153585, 1384302, 1578590, 2307170, 2367885, 2999321, 3460755, 4735770, 5998642, 6921510, 8997963, 14996605, 17995926, 29993210, 44989815, 89979630]

約数ペア:

[(1, 89979630), (2, 44989815), (3, 29993210), (5, 17995926), (6, 14996605), (10, 8997963), (13, 6921510), (15, 5998642), (19, 4735770), (26, 3460755), (30, 2999321), (38, 2367885), (39, 2307170), (57, 1578590), (65, 1384302), (78, 1153585), (95, 947154), (114, 789295), (130, 692151), (190, 473577), (195, 461434), (247, 364290), (285, 315718), (390, 230717), (494, 182145), (570, 157859), (741, 121430), (1235, 72858), (1482, 60715), (2470, 36429), (3705, 24286), (7410, 12143)]