155618010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{192121}}^1$

素因数の和:192140

約数の個数: 40

約数和(自身を含む): 418441716

約数和(自身を除く): 262823706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 192121, 384242, 576363, 960605, 1152726, 1729089, 1921210, 2881815, 3458178, 5187267, 5763630, 8645445, 10374534, 15561801, 17290890, 25936335, 31123602, 51872670, 77809005, 155618010]

約数ペア:

[(1, 155618010), (2, 77809005), (3, 51872670), (5, 31123602), (6, 25936335), (9, 17290890), (10, 15561801), (15, 10374534), (18, 8645445), (27, 5763630), (30, 5187267), (45, 3458178), (54, 2881815), (81, 1921210), (90, 1729089), (135, 1152726), (162, 960605), (270, 576363), (405, 384242), (810, 192121)]