68027310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19410

約数の個数: 64

約数和(自身を含む): 195370560

約数和(自身を除く): 127343250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 19381, 38762, 58143, 96905, 116286, 174429, 193810, 251953, 290715, 348858, 503906, 523287, 581430, 755859, 872145, 1046574, 1259765, 1511718, 1744290, 2267577, 2519530, 2616435, 3779295, 4535154, 5232870, 6802731, 7558590, 11337885, 13605462, 22675770, 34013655, 68027310]

約数ペア:

[(1, 68027310), (2, 34013655), (3, 22675770), (5, 13605462), (6, 11337885), (9, 7558590), (10, 6802731), (13, 5232870), (15, 4535154), (18, 3779295), (26, 2616435), (27, 2519530), (30, 2267577), (39, 1744290), (45, 1511718), (54, 1259765), (65, 1046574), (78, 872145), (90, 755859), (117, 581430), (130, 523287), (135, 503906), (195, 348858), (234, 290715), (270, 251953), (351, 193810), (390, 174429), (585, 116286), (702, 96905), (1170, 58143), (1755, 38762), (3510, 19381)]