72764210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 133626240

約数和(自身を除く): 60862030

約数列:

[1, 2, 5, 10, 73, 146, 263, 365, 379, 526, 730, 758, 1315, 1895, 2630, 3790, 19199, 27667, 38398, 55334, 95995, 99677, 138335, 191990, 199354, 276670, 498385, 996770, 7276421, 14552842, 36382105, 72764210]

約数ペア:

[(1, 72764210), (2, 36382105), (5, 14552842), (10, 7276421), (73, 996770), (146, 498385), (263, 276670), (365, 199354), (379, 191990), (526, 138335), (730, 99677), (758, 95995), (1315, 55334), (1895, 38398), (2630, 27667), (3790, 19199)]