10218390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 31933440

約数和(自身を除く): 21715050

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 197, 210, 247, 266, 273, 285, 390, 394, 399, 455, 494, 546, 570, 591, 665, 741, 798, 910, 985, 1182, 1235, 1330, 1365, 1379, 1482, 1729, 1970, 1995, 2470, 2561, 2730, 2758, 2955, 3458, 3705, 3743, 3990, 4137, 5122, 5187, 5910, 6895, 7410, 7486, 7683, 8274, 8645, 10374, 11229, 12805, 13790, 15366, 17290, 17927, 18715, 20685, 22458, 25610, 25935, 26201, 35854, 37430, 38415, 41370, 48659, 51870, 52402, 53781, 56145, 76830, 78603, 89635, 97318, 107562, 112290, 131005, 145977, 157206, 179270, 243295, 262010, 268905, 291954, 340613, 393015, 486590, 537810, 681226, 729885, 786030, 1021839, 1459770, 1703065, 2043678, 3406130, 5109195, 10218390]

約数ペア:

[(1, 10218390), (2, 5109195), (3, 3406130), (5, 2043678), (6, 1703065), (7, 1459770), (10, 1021839), (13, 786030), (14, 729885), (15, 681226), (19, 537810), (21, 486590), (26, 393015), (30, 340613), (35, 291954), (38, 268905), (39, 262010), (42, 243295), (57, 179270), (65, 157206), (70, 145977), (78, 131005), (91, 112290), (95, 107562), (105, 97318), (114, 89635), (130, 78603), (133, 76830), (182, 56145), (190, 53781), (195, 52402), (197, 51870), (210, 48659), (247, 41370), (266, 38415), (273, 37430), (285, 35854), (390, 26201), (394, 25935), (399, 25610), (455, 22458), (494, 20685), (546, 18715), (570, 17927), (591, 17290), (665, 15366), (741, 13790), (798, 12805), (910, 11229), (985, 10374), (1182, 8645), (1235, 8274), (1330, 7683), (1365, 7486), (1379, 7410), (1482, 6895), (1729, 5910), (1970, 5187), (1995, 5122), (2470, 4137), (2561, 3990), (2730, 3743), (2758, 3705), (2955, 3458)]