6821010

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{401}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 21071232

約数和(自身を除く): 14250222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 401, 405, 486, 567, 630, 802, 810, 945, 1134, 1203, 1215, 1701, 1890, 2005, 2406, 2430, 2807, 2835, 3402, 3609, 4010, 5614, 5670, 6015, 7218, 8421, 8505, 10827, 12030, 14035, 16842, 17010, 18045, 21654, 25263, 28070, 32481, 36090, 42105, 50526, 54135, 64962, 75789, 84210, 97443, 108270, 126315, 151578, 162405, 194886, 227367, 252630, 324810, 378945, 454734, 487215, 682101, 757890, 974430, 1136835, 1364202, 2273670, 3410505, 6821010]

約数ペア:

[(1, 6821010), (2, 3410505), (3, 2273670), (5, 1364202), (6, 1136835), (7, 974430), (9, 757890), (10, 682101), (14, 487215), (15, 454734), (18, 378945), (21, 324810), (27, 252630), (30, 227367), (35, 194886), (42, 162405), (45, 151578), (54, 126315), (63, 108270), (70, 97443), (81, 84210), (90, 75789), (105, 64962), (126, 54135), (135, 50526), (162, 42105), (189, 36090), (210, 32481), (243, 28070), (270, 25263), (315, 21654), (378, 18045), (401, 17010), (405, 16842), (486, 14035), (567, 12030), (630, 10827), (802, 8505), (810, 8421), (945, 7218), (1134, 6015), (1203, 5670), (1215, 5614), (1701, 4010), (1890, 3609), (2005, 3402), (2406, 2835), (2430, 2807)]