40531530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 105880320

約数和(自身を除く): 65348790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1009, 1030, 1339, 1545, 2018, 2678, 3027, 3090, 4017, 5045, 6054, 6695, 8034, 10090, 13117, 13390, 15135, 20085, 26234, 30270, 39351, 40170, 65585, 78702, 103927, 131170, 196755, 207854, 311781, 393510, 519635, 623562, 1039270, 1351051, 1558905, 2702102, 3117810, 4053153, 6755255, 8106306, 13510510, 20265765, 40531530]

約数ペア:

[(1, 40531530), (2, 20265765), (3, 13510510), (5, 8106306), (6, 6755255), (10, 4053153), (13, 3117810), (15, 2702102), (26, 1558905), (30, 1351051), (39, 1039270), (65, 623562), (78, 519635), (103, 393510), (130, 311781), (195, 207854), (206, 196755), (309, 131170), (390, 103927), (515, 78702), (618, 65585), (1009, 40170), (1030, 39351), (1339, 30270), (1545, 26234), (2018, 20085), (2678, 15135), (3027, 13390), (3090, 13117), (4017, 10090), (5045, 8034), (6054, 6695)]