73889570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 140061312

約数和(自身を除く): 66171742

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 2843, 5198, 5686, 12995, 14215, 25990, 28430, 65389, 130778, 321259, 326945, 642518, 653890, 1606295, 3212590, 7388957, 14777914, 36944785, 73889570]

約数ペア:

[(1, 73889570), (2, 36944785), (5, 14777914), (10, 7388957), (23, 3212590), (46, 1606295), (113, 653890), (115, 642518), (226, 326945), (230, 321259), (565, 130778), (1130, 65389), (2599, 28430), (2843, 25990), (5198, 14215), (5686, 12995)]