163896210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{67447}}^1$

素因数の和:67469

約数の個数: 48

約数和(自身を含む): 441919296

約数和(自身を除く): 278023086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 67447, 134894, 202341, 337235, 404682, 607023, 674470, 1011705, 1214046, 1821069, 2023410, 3035115, 3642138, 5463207, 6070230, 9105345, 10926414, 16389621, 18210690, 27316035, 32779242, 54632070, 81948105, 163896210]

約数ペア:

[(1, 163896210), (2, 81948105), (3, 54632070), (5, 32779242), (6, 27316035), (9, 18210690), (10, 16389621), (15, 10926414), (18, 9105345), (27, 6070230), (30, 5463207), (45, 3642138), (54, 3035115), (81, 2023410), (90, 1821069), (135, 1214046), (162, 1011705), (243, 674470), (270, 607023), (405, 404682), (486, 337235), (810, 202341), (1215, 134894), (2430, 67447)]