139458060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{110681}}^1$

素因数の和:110703

約数の個数: 72

約数和(自身を含む): 483458976

約数和(自身を除く): 344000916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 110681, 221362, 332043, 442724, 553405, 664086, 774767, 996129, 1106810, 1328172, 1549534, 1660215, 1992258, 2213620, 2324301, 3099068, 3320430, 3873835, 3984516, 4648602, 4980645, 6640860, 6972903, 7747670, 9297204, 9961290, 11621505, 13945806, 15495340, 19922580, 23243010, 27891612, 34864515, 46486020, 69729030, 139458060]

約数ペア:

[(1, 139458060), (2, 69729030), (3, 46486020), (4, 34864515), (5, 27891612), (6, 23243010), (7, 19922580), (9, 15495340), (10, 13945806), (12, 11621505), (14, 9961290), (15, 9297204), (18, 7747670), (20, 6972903), (21, 6640860), (28, 4980645), (30, 4648602), (35, 3984516), (36, 3873835), (42, 3320430), (45, 3099068), (60, 2324301), (63, 2213620), (70, 1992258), (84, 1660215), (90, 1549534), (105, 1328172), (126, 1106810), (140, 996129), (180, 774767), (210, 664086), (252, 553405), (315, 442724), (420, 332043), (630, 221362), (1260, 110681)]