2328420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 6588288

約数和(自身を除く): 4259868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 257, 302, 453, 514, 604, 755, 771, 906, 1028, 1285, 1510, 1542, 1812, 2265, 2570, 3020, 3084, 3855, 4530, 5140, 7710, 9060, 15420, 38807, 77614, 116421, 155228, 194035, 232842, 388070, 465684, 582105, 776140, 1164210, 2328420]

約数ペア:

[(1, 2328420), (2, 1164210), (3, 776140), (4, 582105), (5, 465684), (6, 388070), (10, 232842), (12, 194035), (15, 155228), (20, 116421), (30, 77614), (60, 38807), (151, 15420), (257, 9060), (302, 7710), (453, 5140), (514, 4530), (604, 3855), (755, 3084), (771, 3020), (906, 2570), (1028, 2265), (1285, 1812), (1510, 1542)]