71194440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5443}}^1$

素因数の和:5566

約数の個数: 64

約数和(自身を含む): 215582400

約数和(自身を除く): 144387960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5443, 6540, 10886, 13080, 16329, 21772, 27215, 32658, 43544, 54430, 65316, 81645, 108860, 130632, 163290, 217720, 326580, 593287, 653160, 1186574, 1779861, 2373148, 2966435, 3559722, 4746296, 5932870, 7119444, 8899305, 11865740, 14238888, 17798610, 23731480, 35597220, 71194440]

約数ペア:

[(1, 71194440), (2, 35597220), (3, 23731480), (4, 17798610), (5, 14238888), (6, 11865740), (8, 8899305), (10, 7119444), (12, 5932870), (15, 4746296), (20, 3559722), (24, 2966435), (30, 2373148), (40, 1779861), (60, 1186574), (109, 653160), (120, 593287), (218, 326580), (327, 217720), (436, 163290), (545, 130632), (654, 108860), (872, 81645), (1090, 65316), (1308, 54430), (1635, 43544), (2180, 32658), (2616, 27215), (3270, 21772), (4360, 16329), (5443, 13080), (6540, 10886)]