141517830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{2741}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 339964128

約数和(自身を除く): 198446298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1721, 2741, 3442, 5163, 5482, 8223, 8605, 10326, 13705, 16446, 17210, 25815, 27410, 41115, 51630, 82230, 4717261, 9434522, 14151783, 23586305, 28303566, 47172610, 70758915, 141517830]

約数ペア:

[(1, 141517830), (2, 70758915), (3, 47172610), (5, 28303566), (6, 23586305), (10, 14151783), (15, 9434522), (30, 4717261), (1721, 82230), (2741, 51630), (3442, 41115), (5163, 27410), (5482, 25815), (8223, 17210), (8605, 16446), (10326, 13705)]