1457122020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{1307}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 4327198848

約数和(自身を除く): 2870076828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1093, 1307, 2186, 2614, 3279, 3921, 4372, 5228, 5465, 6535, 6558, 7842, 10930, 13070, 13116, 15684, 16395, 18581, 19605, 21860, 22219, 26140, 32790, 37162, 39210, 44438, 55743, 65580, 66657, 74324, 78420, 88876, 92905, 111095, 111486, 133314, 185810, 222190, 222972, 266628, 278715, 333285, 371620, 444380, 557430, 666570, 1114860, 1333140, 1428551, 2857102, 4285653, 5714204, 7142755, 8571306, 14285510, 17142612, 21428265, 24285367, 28571020, 42856530, 48570734, 72856101, 85713060, 97141468, 121426835, 145712202, 242853670, 291424404, 364280505, 485707340, 728561010, 1457122020]

約数ペア:

[(1, 1457122020), (2, 728561010), (3, 485707340), (4, 364280505), (5, 291424404), (6, 242853670), (10, 145712202), (12, 121426835), (15, 97141468), (17, 85713060), (20, 72856101), (30, 48570734), (34, 42856530), (51, 28571020), (60, 24285367), (68, 21428265), (85, 17142612), (102, 14285510), (170, 8571306), (204, 7142755), (255, 5714204), (340, 4285653), (510, 2857102), (1020, 1428551), (1093, 1333140), (1307, 1114860), (2186, 666570), (2614, 557430), (3279, 444380), (3921, 371620), (4372, 333285), (5228, 278715), (5465, 266628), (6535, 222972), (6558, 222190), (7842, 185810), (10930, 133314), (13070, 111486), (13116, 111095), (15684, 92905), (16395, 88876), (18581, 78420), (19605, 74324), (21860, 66657), (22219, 65580), (26140, 55743), (32790, 44438), (37162, 39210)]