263153670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6551}}^1$

素因数の和:6677

約数の個数: 64

約数和(自身を含む): 686859264

約数和(自身を除く): 423705594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2678, 3090, 4017, 6551, 6695, 8034, 13102, 13390, 19653, 20085, 32755, 39306, 40170, 65510, 85163, 98265, 170326, 196530, 255489, 425815, 510978, 674753, 851630, 1277445, 1349506, 2024259, 2554890, 3373765, 4048518, 6747530, 8771789, 10121295, 17543578, 20242590, 26315367, 43858945, 52630734, 87717890, 131576835, 263153670]

約数ペア:

[(1, 263153670), (2, 131576835), (3, 87717890), (5, 52630734), (6, 43858945), (10, 26315367), (13, 20242590), (15, 17543578), (26, 10121295), (30, 8771789), (39, 6747530), (65, 4048518), (78, 3373765), (103, 2554890), (130, 2024259), (195, 1349506), (206, 1277445), (309, 851630), (390, 674753), (515, 510978), (618, 425815), (1030, 255489), (1339, 196530), (1545, 170326), (2678, 98265), (3090, 85163), (4017, 65510), (6551, 40170), (6695, 39306), (8034, 32755), (13102, 20085), (13390, 19653)]