2568510

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 7967232

約数和(自身を除く): 5398722

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, 151, 162, 189, 210, 243, 270, 302, 315, 378, 405, 453, 486, 567, 630, 755, 810, 906, 945, 1057, 1134, 1215, 1359, 1510, 1701, 1890, 2114, 2265, 2430, 2718, 2835, 3171, 3402, 4077, 4530, 5285, 5670, 6342, 6795, 8154, 8505, 9513, 10570, 12231, 13590, 15855, 17010, 19026, 20385, 24462, 28539, 31710, 36693, 40770, 47565, 57078, 61155, 73386, 85617, 95130, 122310, 142695, 171234, 183465, 256851, 285390, 366930, 428085, 513702, 856170, 1284255, 2568510]

約数ペア:

[(1, 2568510), (2, 1284255), (3, 856170), (5, 513702), (6, 428085), (7, 366930), (9, 285390), (10, 256851), (14, 183465), (15, 171234), (18, 142695), (21, 122310), (27, 95130), (30, 85617), (35, 73386), (42, 61155), (45, 57078), (54, 47565), (63, 40770), (70, 36693), (81, 31710), (90, 28539), (105, 24462), (126, 20385), (135, 19026), (151, 17010), (162, 15855), (189, 13590), (210, 12231), (243, 10570), (270, 9513), (302, 8505), (315, 8154), (378, 6795), (405, 6342), (453, 5670), (486, 5285), (567, 4530), (630, 4077), (755, 3402), (810, 3171), (906, 2835), (945, 2718), (1057, 2430), (1134, 2265), (1215, 2114), (1359, 1890), (1510, 1701)]