201613774020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47327177}}^1$

素因数の和:47327260

約数の個数: 48

約数和(自身を含む): 572469545088

約数和(自身を除く): 370855771068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 47327177, 94654354, 141981531, 189308708, 236635885, 283963062, 473271770, 567926124, 709907655, 946543540, 1419815310, 2839630620, 3360229567, 6720459134, 10080688701, 13440918268, 16801147835, 20161377402, 33602295670, 40322754804, 50403443505, 67204591340, 100806887010, 201613774020]

約数ペア:

[(1, 201613774020), (2, 100806887010), (3, 67204591340), (4, 50403443505), (5, 40322754804), (6, 33602295670), (10, 20161377402), (12, 16801147835), (15, 13440918268), (20, 10080688701), (30, 6720459134), (60, 3360229567), (71, 2839630620), (142, 1419815310), (213, 946543540), (284, 709907655), (355, 567926124), (426, 473271770), (710, 283963062), (852, 236635885), (1065, 189308708), (1420, 141981531), (2130, 94654354), (4260, 47327177)]