8207010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1861}}^1$

素因数の和:1888

約数の個数: 72

約数和(自身を含む): 24835356

約数和(自身を除く): 16628346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 1861, 2205, 3722, 4410, 5583, 9305, 11166, 13027, 16749, 18610, 26054, 27915, 33498, 39081, 55830, 65135, 78162, 83745, 91189, 117243, 130270, 167490, 182378, 195405, 234486, 273567, 390810, 455945, 547134, 586215, 820701, 911890, 1172430, 1367835, 1641402, 2735670, 4103505, 8207010]

約数ペア:

[(1, 8207010), (2, 4103505), (3, 2735670), (5, 1641402), (6, 1367835), (7, 1172430), (9, 911890), (10, 820701), (14, 586215), (15, 547134), (18, 455945), (21, 390810), (30, 273567), (35, 234486), (42, 195405), (45, 182378), (49, 167490), (63, 130270), (70, 117243), (90, 91189), (98, 83745), (105, 78162), (126, 65135), (147, 55830), (210, 39081), (245, 33498), (294, 27915), (315, 26054), (441, 18610), (490, 16749), (630, 13027), (735, 11166), (882, 9305), (1470, 5583), (1861, 4410), (2205, 3722)]