7272830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 6564994

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 307, 515, 614, 1030, 1535, 2369, 3070, 4738, 7061, 11845, 14122, 23690, 31621, 35305, 63242, 70610, 158105, 316210, 727283, 1454566, 3636415, 7272830]

約数ペア:

[(1, 7272830), (2, 3636415), (5, 1454566), (10, 727283), (23, 316210), (46, 158105), (103, 70610), (115, 63242), (206, 35305), (230, 31621), (307, 23690), (515, 14122), (614, 11845), (1030, 7061), (1535, 4738), (2369, 3070)]