2679540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 8273664

約数和(自身を除く): 5594124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 71, 74, 85, 102, 111, 142, 148, 170, 185, 204, 213, 222, 255, 284, 340, 355, 370, 426, 444, 510, 555, 629, 710, 740, 852, 1020, 1065, 1110, 1207, 1258, 1420, 1887, 2130, 2220, 2414, 2516, 2627, 3145, 3621, 3774, 4260, 4828, 5254, 6035, 6290, 7242, 7548, 7881, 9435, 10508, 12070, 12580, 13135, 14484, 15762, 18105, 18870, 24140, 26270, 31524, 36210, 37740, 39405, 44659, 52540, 72420, 78810, 89318, 133977, 157620, 178636, 223295, 267954, 446590, 535908, 669885, 893180, 1339770, 2679540]

約数ペア:

[(1, 2679540), (2, 1339770), (3, 893180), (4, 669885), (5, 535908), (6, 446590), (10, 267954), (12, 223295), (15, 178636), (17, 157620), (20, 133977), (30, 89318), (34, 78810), (37, 72420), (51, 52540), (60, 44659), (68, 39405), (71, 37740), (74, 36210), (85, 31524), (102, 26270), (111, 24140), (142, 18870), (148, 18105), (170, 15762), (185, 14484), (204, 13135), (213, 12580), (222, 12070), (255, 10508), (284, 9435), (340, 7881), (355, 7548), (370, 7242), (426, 6290), (444, 6035), (510, 5254), (555, 4828), (629, 4260), (710, 3774), (740, 3621), (852, 3145), (1020, 2627), (1065, 2516), (1110, 2414), (1207, 2220), (1258, 2130), (1420, 1887)]