173249570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57943}}^1$

素因数の和:57986

約数の個数: 32

約数和(自身を含む): 350445312

約数和(自身を除く): 177195742

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 57943, 115886, 289715, 579430, 753259, 1332689, 1506518, 2665378, 3766295, 6663445, 7532590, 13326890, 17324957, 34649914, 86624785, 173249570]

約数ペア:

[(1, 173249570), (2, 86624785), (5, 34649914), (10, 17324957), (13, 13326890), (23, 7532590), (26, 6663445), (46, 3766295), (65, 2665378), (115, 1506518), (130, 1332689), (230, 753259), (299, 579430), (598, 289715), (1495, 115886), (2990, 57943)]