69883890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101281}}^1$

素因数の和:101314

約数の個数: 32

約数和(自身を含む): 175015296

約数和(自身を除く): 105131406

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 101281, 202562, 303843, 506405, 607686, 1012810, 1519215, 2329463, 3038430, 4658926, 6988389, 11647315, 13976778, 23294630, 34941945, 69883890]

約数ペア:

[(1, 69883890), (2, 34941945), (3, 23294630), (5, 13976778), (6, 11647315), (10, 6988389), (15, 4658926), (23, 3038430), (30, 2329463), (46, 1519215), (69, 1012810), (115, 607686), (138, 506405), (230, 303843), (345, 202562), (690, 101281)]