556204740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101869}}^1$

素因数の和:101901

約数の個数: 96

約数和(自身を含む): 1916785920

約数和(自身を除く): 1360581180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 101869, 203738, 305607, 407476, 509345, 611214, 713083, 1018690, 1222428, 1324297, 1426166, 1528035, 2037380, 2139249, 2648594, 2852332, 3056070, 3565415, 3972891, 4278498, 5297188, 6112140, 6621485, 7130830, 7945782, 8556996, 9270079, 10696245, 13242970, 14261660, 15891564, 18540158, 19864455, 21392490, 26485940, 27810237, 37080316, 39728910, 42784980, 46350395, 55620474, 79457820, 92700790, 111240948, 139051185, 185401580, 278102370, 556204740]

約数ペア:

[(1, 556204740), (2, 278102370), (3, 185401580), (4, 139051185), (5, 111240948), (6, 92700790), (7, 79457820), (10, 55620474), (12, 46350395), (13, 42784980), (14, 39728910), (15, 37080316), (20, 27810237), (21, 26485940), (26, 21392490), (28, 19864455), (30, 18540158), (35, 15891564), (39, 14261660), (42, 13242970), (52, 10696245), (60, 9270079), (65, 8556996), (70, 7945782), (78, 7130830), (84, 6621485), (91, 6112140), (105, 5297188), (130, 4278498), (140, 3972891), (156, 3565415), (182, 3056070), (195, 2852332), (210, 2648594), (260, 2139249), (273, 2037380), (364, 1528035), (390, 1426166), (420, 1324297), (455, 1222428), (546, 1018690), (780, 713083), (910, 611214), (1092, 509345), (1365, 407476), (1820, 305607), (2730, 203738), (5460, 101869)]