30159540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18617}}^1$

素因数の和:18638

約数の個数: 60

約数和(自身を含む): 94616676

約数和(自身を除く): 64457136

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18617, 37234, 55851, 74468, 93085, 111702, 167553, 186170, 223404, 279255, 335106, 372340, 502659, 558510, 670212, 837765, 1005318, 1117020, 1507977, 1675530, 2010636, 2513295, 3015954, 3351060, 5026590, 6031908, 7539885, 10053180, 15079770, 30159540]

約数ペア:

[(1, 30159540), (2, 15079770), (3, 10053180), (4, 7539885), (5, 6031908), (6, 5026590), (9, 3351060), (10, 3015954), (12, 2513295), (15, 2010636), (18, 1675530), (20, 1507977), (27, 1117020), (30, 1005318), (36, 837765), (45, 670212), (54, 558510), (60, 502659), (81, 372340), (90, 335106), (108, 279255), (135, 223404), (162, 186170), (180, 167553), (270, 111702), (324, 93085), (405, 74468), (540, 55851), (810, 37234), (1620, 18617)]