1030887620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{9239}}^1$

素因数の和:10052

約数の個数: 48

約数和(自身を含む): 2477502720

約数和(自身を除く): 1446615100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 797, 1594, 3188, 3985, 5579, 7970, 9239, 11158, 15940, 18478, 22316, 27895, 36956, 46195, 55790, 64673, 92390, 111580, 129346, 184780, 258692, 323365, 646730, 1293460, 7363483, 14726966, 29453932, 36817415, 51544381, 73634830, 103088762, 147269660, 206177524, 257721905, 515443810, 1030887620]

約数ペア:

[(1, 1030887620), (2, 515443810), (4, 257721905), (5, 206177524), (7, 147269660), (10, 103088762), (14, 73634830), (20, 51544381), (28, 36817415), (35, 29453932), (70, 14726966), (140, 7363483), (797, 1293460), (1594, 646730), (3188, 323365), (3985, 258692), (5579, 184780), (7970, 129346), (9239, 111580), (11158, 92390), (15940, 64673), (18478, 55790), (22316, 46195), (27895, 36956)]