29830860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1727

約数の個数: 72

約数和(自身を含む): 91422240

約数和(自身を除く): 61591380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1609, 1854, 2060, 3090, 3218, 3708, 4635, 4827, 6180, 6436, 8045, 9270, 9654, 14481, 16090, 18540, 19308, 24135, 28962, 32180, 48270, 57924, 72405, 96540, 144810, 165727, 289620, 331454, 497181, 662908, 828635, 994362, 1491543, 1657270, 1988724, 2485905, 2983086, 3314540, 4971810, 5966172, 7457715, 9943620, 14915430, 29830860]

約数ペア:

[(1, 29830860), (2, 14915430), (3, 9943620), (4, 7457715), (5, 5966172), (6, 4971810), (9, 3314540), (10, 2983086), (12, 2485905), (15, 1988724), (18, 1657270), (20, 1491543), (30, 994362), (36, 828635), (45, 662908), (60, 497181), (90, 331454), (103, 289620), (180, 165727), (206, 144810), (309, 96540), (412, 72405), (515, 57924), (618, 48270), (927, 32180), (1030, 28962), (1236, 24135), (1545, 19308), (1609, 18540), (1854, 16090), (2060, 14481), (3090, 9654), (3218, 9270), (3708, 8045), (4635, 6436), (4827, 6180)]