61537190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 135862272

約数和(自身を除く): 74325082

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 1871, 2530, 2990, 3289, 3742, 6578, 9355, 16445, 18710, 20581, 24323, 32890, 41162, 43033, 48646, 86066, 102905, 121615, 205810, 215165, 243230, 267553, 430330, 473363, 535106, 559429, 946726, 1118858, 1337765, 2366815, 2675530, 2797145, 4733630, 5594290, 6153719, 12307438, 30768595, 61537190]

約数ペア:

[(1, 61537190), (2, 30768595), (5, 12307438), (10, 6153719), (11, 5594290), (13, 4733630), (22, 2797145), (23, 2675530), (26, 2366815), (46, 1337765), (55, 1118858), (65, 946726), (110, 559429), (115, 535106), (130, 473363), (143, 430330), (230, 267553), (253, 243230), (286, 215165), (299, 205810), (506, 121615), (598, 102905), (715, 86066), (1265, 48646), (1430, 43033), (1495, 41162), (1871, 32890), (2530, 24323), (2990, 20581), (3289, 18710), (3742, 16445), (6578, 9355)]