30225992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 58840320

約数和(自身を除く): 28614328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 307, 397, 614, 794, 1228, 1588, 2456, 3176, 9517, 12307, 19034, 24614, 38068, 49228, 76136, 98456, 121879, 243758, 487516, 975032, 3778249, 7556498, 15112996, 30225992]

約数ペア:

[(1, 30225992), (2, 15112996), (4, 7556498), (8, 3778249), (31, 975032), (62, 487516), (124, 243758), (248, 121879), (307, 98456), (397, 76136), (614, 49228), (794, 38068), (1228, 24614), (1588, 19034), (2456, 12307), (3176, 9517)]