2942187870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{110567}}^1$

素因数の和:111464

約数の個数: 32

約数和(自身を含む): 7069275648

約数和(自身を除く): 4127087778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 887, 1774, 2661, 4435, 5322, 8870, 13305, 26610, 110567, 221134, 331701, 552835, 663402, 1105670, 1658505, 3317010, 98072929, 196145858, 294218787, 490364645, 588437574, 980729290, 1471093935, 2942187870]

約数ペア:

[(1, 2942187870), (2, 1471093935), (3, 980729290), (5, 588437574), (6, 490364645), (10, 294218787), (15, 196145858), (30, 98072929), (887, 3317010), (1774, 1658505), (2661, 1105670), (4435, 663402), (5322, 552835), (8870, 331701), (13305, 221134), (26610, 110567)]