1427150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 2973024

約数和(自身を除く): 1545874

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 73, 85, 115, 146, 170, 230, 365, 391, 425, 575, 730, 782, 850, 1150, 1241, 1679, 1825, 1955, 2482, 3358, 3650, 3910, 6205, 8395, 9775, 12410, 16790, 19550, 28543, 31025, 41975, 57086, 62050, 83950, 142715, 285430, 713575, 1427150]

約数ペア:

[(1, 1427150), (2, 713575), (5, 285430), (10, 142715), (17, 83950), (23, 62050), (25, 57086), (34, 41975), (46, 31025), (50, 28543), (73, 19550), (85, 16790), (115, 12410), (146, 9775), (170, 8395), (230, 6205), (365, 3910), (391, 3650), (425, 3358), (575, 2482), (730, 1955), (782, 1825), (850, 1679), (1150, 1241)]