8928420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 25384128

約数和(自身を除く): 16455708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2221, 4020, 4442, 6663, 8884, 11105, 13326, 22210, 26652, 33315, 44420, 66630, 133260, 148807, 297614, 446421, 595228, 744035, 892842, 1488070, 1785684, 2232105, 2976140, 4464210, 8928420]

約数ペア:

[(1, 8928420), (2, 4464210), (3, 2976140), (4, 2232105), (5, 1785684), (6, 1488070), (10, 892842), (12, 744035), (15, 595228), (20, 446421), (30, 297614), (60, 148807), (67, 133260), (134, 66630), (201, 44420), (268, 33315), (335, 26652), (402, 22210), (670, 13326), (804, 11105), (1005, 8884), (1340, 6663), (2010, 4442), (2221, 4020)]