146641330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 303264000

約数和(自身を除く): 156622670

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 149, 230, 253, 298, 389, 506, 745, 778, 1265, 1490, 1639, 1945, 2530, 3278, 3427, 3890, 4279, 6854, 8195, 8558, 8947, 16390, 17135, 17894, 21395, 34270, 37697, 42790, 44735, 57961, 75394, 89470, 98417, 115922, 188485, 196834, 289805, 376970, 492085, 579610, 637571, 984170, 1275142, 1333103, 2666206, 3187855, 6375710, 6665515, 13331030, 14664133, 29328266, 73320665, 146641330]

約数ペア:

[(1, 146641330), (2, 73320665), (5, 29328266), (10, 14664133), (11, 13331030), (22, 6665515), (23, 6375710), (46, 3187855), (55, 2666206), (110, 1333103), (115, 1275142), (149, 984170), (230, 637571), (253, 579610), (298, 492085), (389, 376970), (506, 289805), (745, 196834), (778, 188485), (1265, 115922), (1490, 98417), (1639, 89470), (1945, 75394), (2530, 57961), (3278, 44735), (3427, 42790), (3890, 37697), (4279, 34270), (6854, 21395), (8195, 17894), (8558, 17135), (8947, 16390)]