213520183630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{436477}}^1$

素因数の和:436621

約数の個数: 64

約数和(自身を含む): 427650668928

約数和(自身を除く): 214130485298

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 71, 106, 130, 142, 265, 355, 530, 689, 710, 923, 1378, 1846, 3445, 3763, 4615, 6890, 7526, 9230, 18815, 37630, 48919, 97838, 244595, 436477, 489190, 872954, 2182385, 4364770, 5674201, 11348402, 23133281, 28371005, 30989867, 46266562, 56742010, 61979734, 115666405, 154949335, 231332810, 300732653, 309898670, 402868271, 601465306, 805736542, 1503663265, 1642462951, 2014341355, 3007326530, 3284925902, 4028682710, 8212314755, 16424629510, 21352018363, 42704036726, 106760091815, 213520183630]

約数ペア:

[(1, 213520183630), (2, 106760091815), (5, 42704036726), (10, 21352018363), (13, 16424629510), (26, 8212314755), (53, 4028682710), (65, 3284925902), (71, 3007326530), (106, 2014341355), (130, 1642462951), (142, 1503663265), (265, 805736542), (355, 601465306), (530, 402868271), (689, 309898670), (710, 300732653), (923, 231332810), (1378, 154949335), (1846, 115666405), (3445, 61979734), (3763, 56742010), (4615, 46266562), (6890, 30989867), (7526, 28371005), (9230, 23133281), (18815, 11348402), (37630, 5674201), (48919, 4364770), (97838, 2182385), (244595, 872954), (436477, 489190)]