155771430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{85121}}^1$

素因数の和:85192

約数の個数: 32

約数和(自身を含む): 379984608

約数和(自身を除く): 224213178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 85121, 170242, 255363, 425605, 510726, 851210, 1276815, 2553630, 5192381, 10384762, 15577143, 25961905, 31154286, 51923810, 77885715, 155771430]

約数ペア:

[(1, 155771430), (2, 77885715), (3, 51923810), (5, 31154286), (6, 25961905), (10, 15577143), (15, 10384762), (30, 5192381), (61, 2553630), (122, 1276815), (183, 851210), (305, 510726), (366, 425605), (610, 255363), (915, 170242), (1830, 85121)]