83706420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4861}}^1$

素因数の和:4921

約数の個数: 96

約数和(自身を含む): 274450176

約数和(自身を除く): 190743756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 4861, 5740, 8610, 9722, 14583, 17220, 19444, 24305, 29166, 34027, 48610, 58332, 68054, 72915, 97220, 102081, 136108, 145830, 170135, 199301, 204162, 291660, 340270, 398602, 408324, 510405, 597903, 680540, 797204, 996505, 1020810, 1195806, 1395107, 1993010, 2041620, 2391612, 2790214, 2989515, 3986020, 4185321, 5580428, 5979030, 6975535, 8370642, 11958060, 13951070, 16741284, 20926605, 27902140, 41853210, 83706420]

約数ペア:

[(1, 83706420), (2, 41853210), (3, 27902140), (4, 20926605), (5, 16741284), (6, 13951070), (7, 11958060), (10, 8370642), (12, 6975535), (14, 5979030), (15, 5580428), (20, 4185321), (21, 3986020), (28, 2989515), (30, 2790214), (35, 2391612), (41, 2041620), (42, 1993010), (60, 1395107), (70, 1195806), (82, 1020810), (84, 996505), (105, 797204), (123, 680540), (140, 597903), (164, 510405), (205, 408324), (210, 398602), (246, 340270), (287, 291660), (410, 204162), (420, 199301), (492, 170135), (574, 145830), (615, 136108), (820, 102081), (861, 97220), (1148, 72915), (1230, 68054), (1435, 58332), (1722, 48610), (2460, 34027), (2870, 29166), (3444, 24305), (4305, 19444), (4861, 17220), (5740, 14583), (8610, 9722)]