16490670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4169

約数の個数: 64

約数和(自身を含む): 47623680

約数和(自身を除く): 31133010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4133, 8266, 12399, 20665, 24798, 28931, 41330, 57862, 61995, 78527, 86793, 123990, 144655, 157054, 173586, 235581, 289310, 392635, 433965, 471162, 549689, 785270, 867930, 1099378, 1177905, 1649067, 2355810, 2748445, 3298134, 5496890, 8245335, 16490670]

約数ペア:

[(1, 16490670), (2, 8245335), (3, 5496890), (5, 3298134), (6, 2748445), (7, 2355810), (10, 1649067), (14, 1177905), (15, 1099378), (19, 867930), (21, 785270), (30, 549689), (35, 471162), (38, 433965), (42, 392635), (57, 289310), (70, 235581), (95, 173586), (105, 157054), (114, 144655), (133, 123990), (190, 86793), (210, 78527), (266, 61995), (285, 57862), (399, 41330), (570, 28931), (665, 24798), (798, 20665), (1330, 12399), (1995, 8266), (3990, 4133)]