87068270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 72598930

約数列:

[1, 2, 5, 10, 79, 158, 307, 359, 395, 614, 718, 790, 1535, 1795, 3070, 3590, 24253, 28361, 48506, 56722, 110213, 121265, 141805, 220426, 242530, 283610, 551065, 1102130, 8706827, 17413654, 43534135, 87068270]

約数ペア:

[(1, 87068270), (2, 43534135), (5, 17413654), (10, 8706827), (79, 1102130), (158, 551065), (307, 283610), (359, 242530), (395, 220426), (614, 141805), (718, 121265), (790, 110213), (1535, 56722), (1795, 48506), (3070, 28361), (3590, 24253)]