15191410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 30238920

約数和(自身を除く): 15047510

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 101, 130, 169, 178, 202, 338, 445, 505, 845, 890, 1010, 1157, 1313, 1690, 2314, 2626, 5785, 6565, 8989, 11570, 13130, 15041, 17069, 17978, 30082, 34138, 44945, 75205, 85345, 89890, 116857, 150410, 170690, 233714, 584285, 1168570, 1519141, 3038282, 7595705, 15191410]

約数ペア:

[(1, 15191410), (2, 7595705), (5, 3038282), (10, 1519141), (13, 1168570), (26, 584285), (65, 233714), (89, 170690), (101, 150410), (130, 116857), (169, 89890), (178, 85345), (202, 75205), (338, 44945), (445, 34138), (505, 30082), (845, 17978), (890, 17069), (1010, 15041), (1157, 13130), (1313, 11570), (1690, 8989), (2314, 6565), (2626, 5785)]