1517990530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 3175971840

約数和(自身を除く): 1657981310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 313, 395, 553, 626, 790, 877, 1106, 1565, 1754, 2191, 2765, 3130, 4382, 4385, 5530, 6139, 8770, 10955, 12278, 21910, 24727, 30695, 49454, 61390, 69283, 123635, 138566, 173089, 247270, 274501, 346178, 346415, 484981, 549002, 692830, 865445, 969962, 1372505, 1730890, 1921507, 2424905, 2745010, 3843014, 4849810, 9607535, 19215070, 21685579, 43371158, 108427895, 151799053, 216855790, 303598106, 758995265, 1517990530]

約数ペア:

[(1, 1517990530), (2, 758995265), (5, 303598106), (7, 216855790), (10, 151799053), (14, 108427895), (35, 43371158), (70, 21685579), (79, 19215070), (158, 9607535), (313, 4849810), (395, 3843014), (553, 2745010), (626, 2424905), (790, 1921507), (877, 1730890), (1106, 1372505), (1565, 969962), (1754, 865445), (2191, 692830), (2765, 549002), (3130, 484981), (4382, 346415), (4385, 346178), (5530, 274501), (6139, 247270), (8770, 173089), (10955, 138566), (12278, 123635), (21910, 69283), (24727, 61390), (30695, 49454)]