128851170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{613577}}^1$

素因数の和:613594

約数の個数: 32

約数和(自身を含む): 353420928

約数和(自身を除く): 224569758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 613577, 1227154, 1840731, 3067885, 3681462, 4295039, 6135770, 8590078, 9203655, 12885117, 18407310, 21475195, 25770234, 42950390, 64425585, 128851170]

約数ペア:

[(1, 128851170), (2, 64425585), (3, 42950390), (5, 25770234), (6, 21475195), (7, 18407310), (10, 12885117), (14, 9203655), (15, 8590078), (21, 6135770), (30, 4295039), (35, 3681462), (42, 3067885), (70, 1840731), (105, 1227154), (210, 613577)]