7426290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 18072576

約数和(自身を除く): 10646286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 3391, 6782, 10173, 16955, 20346, 33910, 50865, 101730, 247543, 495086, 742629, 1237715, 1485258, 2475430, 3713145, 7426290]

約数ペア:

[(1, 7426290), (2, 3713145), (3, 2475430), (5, 1485258), (6, 1237715), (10, 742629), (15, 495086), (30, 247543), (73, 101730), (146, 50865), (219, 33910), (365, 20346), (438, 16955), (730, 10173), (1095, 6782), (2190, 3391)]