23557730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 49838976

約数和(自身を除く): 26281246

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 367, 490, 655, 734, 917, 1310, 1834, 1835, 2569, 3670, 4585, 5138, 6419, 9170, 12838, 12845, 17983, 25690, 32095, 35966, 48077, 64190, 89915, 96154, 179830, 240385, 336539, 480770, 673078, 1682695, 2355773, 3365390, 4711546, 11778865, 23557730]

約数ペア:

[(1, 23557730), (2, 11778865), (5, 4711546), (7, 3365390), (10, 2355773), (14, 1682695), (35, 673078), (49, 480770), (70, 336539), (98, 240385), (131, 179830), (245, 96154), (262, 89915), (367, 64190), (490, 48077), (655, 35966), (734, 32095), (917, 25690), (1310, 17983), (1834, 12845), (1835, 12838), (2569, 9170), (3670, 6419), (4585, 5138)]