43555330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 100735488

約数和(自身を除く): 57180158

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2081, 2093, 2990, 4162, 4186, 10405, 10465, 14567, 20810, 20930, 27053, 29134, 47863, 54106, 72835, 95726, 135265, 145670, 189371, 239315, 270530, 335041, 378742, 478630, 622219, 670082, 946855, 1244438, 1675205, 1893710, 3111095, 3350410, 4355533, 6222190, 8711066, 21777665, 43555330]

約数ペア:

[(1, 43555330), (2, 21777665), (5, 8711066), (7, 6222190), (10, 4355533), (13, 3350410), (14, 3111095), (23, 1893710), (26, 1675205), (35, 1244438), (46, 946855), (65, 670082), (70, 622219), (91, 478630), (115, 378742), (130, 335041), (161, 270530), (182, 239315), (230, 189371), (299, 145670), (322, 135265), (455, 95726), (598, 72835), (805, 54106), (910, 47863), (1495, 29134), (1610, 27053), (2081, 20930), (2093, 20810), (2990, 14567), (4162, 10465), (4186, 10405)]