272102430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{34487}}^1$

素因数の和:34760

約数の個数: 32

約数和(自身を含む): 655547904

約数和(自身を除く): 383445474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 34487, 68974, 103461, 172435, 206922, 344870, 517305, 1034610, 9070081, 18140162, 27210243, 45350405, 54420486, 90700810, 136051215, 272102430]

約数ペア:

[(1, 272102430), (2, 136051215), (3, 90700810), (5, 54420486), (6, 45350405), (10, 27210243), (15, 18140162), (30, 9070081), (263, 1034610), (526, 517305), (789, 344870), (1315, 206922), (1578, 172435), (2630, 103461), (3945, 68974), (7890, 34487)]