148941910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10139}}^1$

素因数の和:10272

約数の個数: 32

約数和(自身を含む): 291301920

約数和(自身を除く): 142360010

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 10139, 14690, 20278, 50695, 101390, 131807, 263614, 659035, 1145707, 1318070, 2291414, 5728535, 11457070, 14894191, 29788382, 74470955, 148941910]

約数ペア:

[(1, 148941910), (2, 74470955), (5, 29788382), (10, 14894191), (13, 11457070), (26, 5728535), (65, 2291414), (113, 1318070), (130, 1145707), (226, 659035), (565, 263614), (1130, 131807), (1469, 101390), (2938, 50695), (7345, 20278), (10139, 14690)]