159775590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1789}}^1$

素因数の和:2041

約数の個数: 64

約数和(自身を含む): 414993600

約数和(自身を除く): 255218010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 229, 390, 458, 687, 1145, 1374, 1789, 2290, 2977, 3435, 3578, 5367, 5954, 6870, 8931, 8945, 10734, 14885, 17862, 17890, 23257, 26835, 29770, 44655, 46514, 53670, 69771, 89310, 116285, 139542, 232570, 348855, 409681, 697710, 819362, 1229043, 2048405, 2458086, 4096810, 5325853, 6145215, 10651706, 12290430, 15977559, 26629265, 31955118, 53258530, 79887795, 159775590]

約数ペア:

[(1, 159775590), (2, 79887795), (3, 53258530), (5, 31955118), (6, 26629265), (10, 15977559), (13, 12290430), (15, 10651706), (26, 6145215), (30, 5325853), (39, 4096810), (65, 2458086), (78, 2048405), (130, 1229043), (195, 819362), (229, 697710), (390, 409681), (458, 348855), (687, 232570), (1145, 139542), (1374, 116285), (1789, 89310), (2290, 69771), (2977, 53670), (3435, 46514), (3578, 44655), (5367, 29770), (5954, 26835), (6870, 23257), (8931, 17890), (8945, 17862), (10734, 14885)]