30806360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59243}}^1$

素因数の和:59267

約数の個数: 32

約数和(自身を含む): 74647440

約数和(自身を除く): 43841080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 59243, 118486, 236972, 296215, 473944, 592430, 770159, 1184860, 1540318, 2369720, 3080636, 3850795, 6161272, 7701590, 15403180, 30806360]

約数ペア:

[(1, 30806360), (2, 15403180), (4, 7701590), (5, 6161272), (8, 3850795), (10, 3080636), (13, 2369720), (20, 1540318), (26, 1184860), (40, 770159), (52, 592430), (65, 473944), (104, 296215), (130, 236972), (260, 118486), (520, 59243)]