8704290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 24111360

約数和(自身を除く): 15407070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 229, 362, 458, 543, 687, 905, 1086, 1145, 1267, 1374, 1603, 1810, 2290, 2534, 2715, 3206, 3435, 3801, 4809, 5430, 6335, 6870, 7602, 8015, 9618, 12670, 16030, 19005, 24045, 38010, 41449, 48090, 82898, 124347, 207245, 248694, 290143, 414490, 580286, 621735, 870429, 1243470, 1450715, 1740858, 2901430, 4352145, 8704290]

約数ペア:

[(1, 8704290), (2, 4352145), (3, 2901430), (5, 1740858), (6, 1450715), (7, 1243470), (10, 870429), (14, 621735), (15, 580286), (21, 414490), (30, 290143), (35, 248694), (42, 207245), (70, 124347), (105, 82898), (181, 48090), (210, 41449), (229, 38010), (362, 24045), (458, 19005), (543, 16030), (687, 12670), (905, 9618), (1086, 8015), (1145, 7602), (1267, 6870), (1374, 6335), (1603, 5430), (1810, 4809), (2290, 3801), (2534, 3435), (2715, 3206)]