606571490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 1288224000

約数和(自身を除く): 681652510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 343, 445, 490, 623, 686, 890, 1246, 1715, 1987, 3115, 3430, 3974, 4361, 6230, 8722, 9935, 13909, 19870, 21805, 27818, 30527, 43610, 61054, 69545, 97363, 139090, 152635, 176843, 194726, 305270, 353686, 486815, 681541, 884215, 973630, 1237901, 1363082, 1768430, 2475802, 3407705, 6189505, 6815410, 8665307, 12379010, 17330614, 43326535, 60657149, 86653070, 121314298, 303285745, 606571490]

約数ペア:

[(1, 606571490), (2, 303285745), (5, 121314298), (7, 86653070), (10, 60657149), (14, 43326535), (35, 17330614), (49, 12379010), (70, 8665307), (89, 6815410), (98, 6189505), (178, 3407705), (245, 2475802), (343, 1768430), (445, 1363082), (490, 1237901), (623, 973630), (686, 884215), (890, 681541), (1246, 486815), (1715, 353686), (1987, 305270), (3115, 194726), (3430, 176843), (3974, 152635), (4361, 139090), (6230, 97363), (8722, 69545), (9935, 61054), (13909, 43610), (19870, 30527), (21805, 27818)]