5137020

素因数分解:

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

素因数の和:182

約数の個数: 144

約数和(自身を含む): 18590208

約数和(自身を除く): 13453188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 151, 162, 180, 189, 210, 243, 252, 270, 302, 315, 324, 378, 405, 420, 453, 486, 540, 567, 604, 630, 755, 756, 810, 906, 945, 972, 1057, 1134, 1215, 1260, 1359, 1510, 1620, 1701, 1812, 1890, 2114, 2265, 2268, 2430, 2718, 2835, 3020, 3171, 3402, 3780, 4077, 4228, 4530, 4860, 5285, 5436, 5670, 6342, 6795, 6804, 8154, 8505, 9060, 9513, 10570, 11340, 12231, 12684, 13590, 15855, 16308, 17010, 19026, 20385, 21140, 24462, 27180, 28539, 31710, 34020, 36693, 38052, 40770, 47565, 48924, 57078, 61155, 63420, 73386, 81540, 85617, 95130, 114156, 122310, 142695, 146772, 171234, 183465, 190260, 244620, 256851, 285390, 342468, 366930, 428085, 513702, 570780, 733860, 856170, 1027404, 1284255, 1712340, 2568510, 5137020]

約数ペア:

[(1, 5137020), (2, 2568510), (3, 1712340), (4, 1284255), (5, 1027404), (6, 856170), (7, 733860), (9, 570780), (10, 513702), (12, 428085), (14, 366930), (15, 342468), (18, 285390), (20, 256851), (21, 244620), (27, 190260), (28, 183465), (30, 171234), (35, 146772), (36, 142695), (42, 122310), (45, 114156), (54, 95130), (60, 85617), (63, 81540), (70, 73386), (81, 63420), (84, 61155), (90, 57078), (105, 48924), (108, 47565), (126, 40770), (135, 38052), (140, 36693), (151, 34020), (162, 31710), (180, 28539), (189, 27180), (210, 24462), (243, 21140), (252, 20385), (270, 19026), (302, 17010), (315, 16308), (324, 15855), (378, 13590), (405, 12684), (420, 12231), (453, 11340), (486, 10570), (540, 9513), (567, 9060), (604, 8505), (630, 8154), (755, 6804), (756, 6795), (810, 6342), (906, 5670), (945, 5436), (972, 5285), (1057, 4860), (1134, 4530), (1215, 4228), (1260, 4077), (1359, 3780), (1510, 3402), (1620, 3171), (1701, 3020), (1812, 2835), (1890, 2718), (2114, 2430), (2265, 2268)]