30308265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 26930007

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 503, 515, 585, 927, 1339, 1509, 1545, 2515, 4017, 4527, 4635, 6539, 6695, 7545, 12051, 19617, 20085, 22635, 32695, 51809, 58851, 60255, 98085, 155427, 259045, 294255, 466281, 673517, 777135, 2020551, 2331405, 3367585, 6061653, 10102755, 30308265]

約数ペア:

[(1, 30308265), (3, 10102755), (5, 6061653), (9, 3367585), (13, 2331405), (15, 2020551), (39, 777135), (45, 673517), (65, 466281), (103, 294255), (117, 259045), (195, 155427), (309, 98085), (503, 60255), (515, 58851), (585, 51809), (927, 32695), (1339, 22635), (1509, 20085), (1545, 19617), (2515, 12051), (4017, 7545), (4527, 6695), (4635, 6539)]