246453140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 528084480

約数和(自身を除く): 281631340

約数列:

[1, 2, 4, 5, 10, 20, 79, 151, 158, 302, 316, 395, 604, 755, 790, 1033, 1510, 1580, 2066, 3020, 4132, 5165, 10330, 11929, 20660, 23858, 47716, 59645, 81607, 119290, 155983, 163214, 238580, 311966, 326428, 408035, 623932, 779915, 816070, 1559830, 1632140, 3119660, 12322657, 24645314, 49290628, 61613285, 123226570, 246453140]

約数ペア:

[(1, 246453140), (2, 123226570), (4, 61613285), (5, 49290628), (10, 24645314), (20, 12322657), (79, 3119660), (151, 1632140), (158, 1559830), (302, 816070), (316, 779915), (395, 623932), (604, 408035), (755, 326428), (790, 311966), (1033, 238580), (1510, 163214), (1580, 155983), (2066, 119290), (3020, 81607), (4132, 59645), (5165, 47716), (10330, 23858), (11929, 20660)]