525103670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2039}}^1$

素因数の和:2349

約数の個数: 64

約数和(自身を含む): 1167989760

約数和(自身を除く): 642886090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 283, 455, 566, 910, 1415, 1981, 2039, 2830, 3679, 3962, 4078, 7358, 9905, 10195, 14273, 18395, 19810, 20390, 25753, 26507, 28546, 36790, 51506, 53014, 71365, 128765, 132535, 142730, 185549, 257530, 265070, 371098, 577037, 927745, 1154074, 1855490, 2885185, 4039259, 5770370, 7501481, 8078518, 15002962, 20196295, 37507405, 40392590, 52510367, 75014810, 105020734, 262551835, 525103670]

約数ペア:

[(1, 525103670), (2, 262551835), (5, 105020734), (7, 75014810), (10, 52510367), (13, 40392590), (14, 37507405), (26, 20196295), (35, 15002962), (65, 8078518), (70, 7501481), (91, 5770370), (130, 4039259), (182, 2885185), (283, 1855490), (455, 1154074), (566, 927745), (910, 577037), (1415, 371098), (1981, 265070), (2039, 257530), (2830, 185549), (3679, 142730), (3962, 132535), (4078, 128765), (7358, 71365), (9905, 53014), (10195, 51506), (14273, 36790), (18395, 28546), (19810, 26507), (20390, 25753)]