68765270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13457}}^1$

素因数の和:13544

約数の個数: 32

約数和(自身を含む): 143408448

約数和(自身を除く): 74643178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13457, 26914, 67285, 94199, 134570, 188398, 470995, 941990, 982361, 1964722, 4911805, 6876527, 9823610, 13753054, 34382635, 68765270]

約数ペア:

[(1, 68765270), (2, 34382635), (5, 13753054), (7, 9823610), (10, 6876527), (14, 4911805), (35, 1964722), (70, 982361), (73, 941990), (146, 470995), (365, 188398), (511, 134570), (730, 94199), (1022, 67285), (2555, 26914), (5110, 13457)]