62538420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 203486976

約数和(自身を除く): 140948556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2441, 2562, 3660, 4270, 4882, 5124, 6405, 7323, 8540, 9764, 12205, 12810, 14646, 17087, 24410, 25620, 29292, 34174, 36615, 48820, 51261, 68348, 73230, 85435, 102522, 146460, 148901, 170870, 205044, 256305, 297802, 341740, 446703, 512610, 595604, 744505, 893406, 1025220, 1042307, 1489010, 1786812, 2084614, 2233515, 2978020, 3126921, 4169228, 4467030, 5211535, 6253842, 8934060, 10423070, 12507684, 15634605, 20846140, 31269210, 62538420]

約数ペア:

[(1, 62538420), (2, 31269210), (3, 20846140), (4, 15634605), (5, 12507684), (6, 10423070), (7, 8934060), (10, 6253842), (12, 5211535), (14, 4467030), (15, 4169228), (20, 3126921), (21, 2978020), (28, 2233515), (30, 2084614), (35, 1786812), (42, 1489010), (60, 1042307), (61, 1025220), (70, 893406), (84, 744505), (105, 595604), (122, 512610), (140, 446703), (183, 341740), (210, 297802), (244, 256305), (305, 205044), (366, 170870), (420, 148901), (427, 146460), (610, 102522), (732, 85435), (854, 73230), (915, 68348), (1220, 51261), (1281, 48820), (1708, 36615), (1830, 34174), (2135, 29292), (2441, 25620), (2562, 24410), (3660, 17087), (4270, 14646), (4882, 12810), (5124, 12205), (6405, 9764), (7323, 8540)]