179147910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 439686144

約数和(自身を除く): 260538234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 151, 213, 302, 355, 426, 453, 557, 710, 755, 906, 1065, 1114, 1510, 1671, 2130, 2265, 2785, 3342, 4530, 5570, 8355, 10721, 16710, 21442, 32163, 39547, 53605, 64326, 79094, 84107, 107210, 118641, 160815, 168214, 197735, 237282, 252321, 321630, 395470, 420535, 504642, 593205, 841070, 1186410, 1261605, 2523210, 5971597, 11943194, 17914791, 29857985, 35829582, 59715970, 89573955, 179147910]

約数ペア:

[(1, 179147910), (2, 89573955), (3, 59715970), (5, 35829582), (6, 29857985), (10, 17914791), (15, 11943194), (30, 5971597), (71, 2523210), (142, 1261605), (151, 1186410), (213, 841070), (302, 593205), (355, 504642), (426, 420535), (453, 395470), (557, 321630), (710, 252321), (755, 237282), (906, 197735), (1065, 168214), (1114, 160815), (1510, 118641), (1671, 107210), (2130, 84107), (2265, 79094), (2785, 64326), (3342, 53605), (4530, 39547), (5570, 32163), (8355, 21442), (10721, 16710)]