15698310290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{403867}}^1$

素因数の和:403923

約数の個数: 48

約数和(自身を含む): 31928188608

約数和(自身を除く): 16229878318

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2990, 3887, 7774, 19435, 38870, 403867, 807734, 2019335, 4038670, 5250271, 9288941, 10500542, 18577882, 26251355, 46444705, 52502710, 68253523, 92889410, 120756233, 136507046, 241512466, 341267615, 603781165, 682535230, 1207562330, 1569831029, 3139662058, 7849155145, 15698310290]

約数ペア:

[(1, 15698310290), (2, 7849155145), (5, 3139662058), (10, 1569831029), (13, 1207562330), (23, 682535230), (26, 603781165), (46, 341267615), (65, 241512466), (115, 136507046), (130, 120756233), (169, 92889410), (230, 68253523), (299, 52502710), (338, 46444705), (598, 26251355), (845, 18577882), (1495, 10500542), (1690, 9288941), (2990, 5250271), (3887, 4038670), (7774, 2019335), (19435, 807734), (38870, 403867)]