1242570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 3499776

約数和(自身を除く): 2257206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 97, 105, 122, 183, 194, 210, 291, 305, 366, 427, 485, 582, 610, 679, 854, 915, 970, 1281, 1358, 1455, 1830, 2037, 2135, 2562, 2910, 3395, 4074, 4270, 5917, 6405, 6790, 10185, 11834, 12810, 17751, 20370, 29585, 35502, 41419, 59170, 82838, 88755, 124257, 177510, 207095, 248514, 414190, 621285, 1242570]

約数ペア:

[(1, 1242570), (2, 621285), (3, 414190), (5, 248514), (6, 207095), (7, 177510), (10, 124257), (14, 88755), (15, 82838), (21, 59170), (30, 41419), (35, 35502), (42, 29585), (61, 20370), (70, 17751), (97, 12810), (105, 11834), (122, 10185), (183, 6790), (194, 6405), (210, 5917), (291, 4270), (305, 4074), (366, 3395), (427, 2910), (485, 2562), (582, 2135), (610, 2037), (679, 1830), (854, 1455), (915, 1358), (970, 1281)]