1053420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 2996448

約数和(自身を除く): 1943028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 181, 194, 291, 362, 388, 485, 543, 582, 724, 905, 970, 1086, 1164, 1455, 1810, 1940, 2172, 2715, 2910, 3620, 5430, 5820, 10860, 17557, 35114, 52671, 70228, 87785, 105342, 175570, 210684, 263355, 351140, 526710, 1053420]

約数ペア:

[(1, 1053420), (2, 526710), (3, 351140), (4, 263355), (5, 210684), (6, 175570), (10, 105342), (12, 87785), (15, 70228), (20, 52671), (30, 35114), (60, 17557), (97, 10860), (181, 5820), (194, 5430), (291, 3620), (362, 2910), (388, 2715), (485, 2172), (543, 1940), (582, 1810), (724, 1455), (905, 1164), (970, 1086)]