827753460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811523}}^1$

素因数の和:811552

約数の個数: 48

約数和(自身を含む): 2454048576

約数和(自身を除く): 1626295116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 811523, 1623046, 2434569, 3246092, 4057615, 4869138, 8115230, 9738276, 12172845, 13795891, 16230460, 24345690, 27591782, 41387673, 48691380, 55183564, 68979455, 82775346, 137958910, 165550692, 206938365, 275917820, 413876730, 827753460]

約数ペア:

[(1, 827753460), (2, 413876730), (3, 275917820), (4, 206938365), (5, 165550692), (6, 137958910), (10, 82775346), (12, 68979455), (15, 55183564), (17, 48691380), (20, 41387673), (30, 27591782), (34, 24345690), (51, 16230460), (60, 13795891), (68, 12172845), (85, 9738276), (102, 8115230), (170, 4869138), (204, 4057615), (255, 3246092), (340, 2434569), (510, 1623046), (1020, 811523)]