31615117630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{4861}}^1$

素因数の和:5485

約数の個数: 64

約数和(自身を含む): 60428047680

約数和(自身を除く): 28812930050

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 547, 1094, 1189, 2378, 2735, 4861, 5470, 5945, 9722, 11890, 15863, 22427, 24305, 31726, 44854, 48610, 79315, 112135, 140969, 158630, 199301, 224270, 281938, 398602, 650383, 704845, 996505, 1300766, 1409690, 1993010, 2658967, 3251915, 5317934, 5779729, 6503830, 11559458, 13294835, 26589670, 28898645, 57797290, 77110043, 109017647, 154220086, 218035294, 385550215, 545088235, 771100430, 1090176470, 3161511763, 6323023526, 15807558815, 31615117630]

約数ペア:

[(1, 31615117630), (2, 15807558815), (5, 6323023526), (10, 3161511763), (29, 1090176470), (41, 771100430), (58, 545088235), (82, 385550215), (145, 218035294), (205, 154220086), (290, 109017647), (410, 77110043), (547, 57797290), (1094, 28898645), (1189, 26589670), (2378, 13294835), (2735, 11559458), (4861, 6503830), (5470, 5779729), (5945, 5317934), (9722, 3251915), (11890, 2658967), (15863, 1993010), (22427, 1409690), (24305, 1300766), (31726, 996505), (44854, 704845), (48610, 650383), (79315, 398602), (112135, 281938), (140969, 224270), (158630, 199301)]