77986021910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{347981}}^1$

素因数の和:348368

約数の個数: 32

約数和(自身を含む): 142761703392

約数和(自身を除く): 64775681482

約数列:

[1, 2, 5, 10, 73, 146, 307, 365, 614, 730, 1535, 3070, 22411, 44822, 112055, 224110, 347981, 695962, 1739905, 3479810, 25402613, 50805226, 106830167, 127013065, 213660334, 254026130, 534150835, 1068301670, 7798602191, 15597204382, 38993010955, 77986021910]

約数ペア:

[(1, 77986021910), (2, 38993010955), (5, 15597204382), (10, 7798602191), (73, 1068301670), (146, 534150835), (307, 254026130), (365, 213660334), (614, 127013065), (730, 106830167), (1535, 50805226), (3070, 25402613), (22411, 3479810), (44822, 1739905), (112055, 695962), (224110, 347981)]