289583890

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{94327}}^1$

素因数の和:94641

約数の個数: 16

約数和(自身を含む): 522954432

約数和(自身を除く): 233370542

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 94327, 188654, 471635, 943270, 28958389, 57916778, 144791945, 289583890]

約数ペア:

[(1, 289583890), (2, 144791945), (5, 57916778), (10, 28958389), (307, 943270), (614, 471635), (1535, 188654), (3070, 94327)]