8901130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 9605750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1259, 1414, 2518, 3535, 6295, 7070, 8813, 12590, 17626, 44065, 88130, 127159, 254318, 635795, 890113, 1271590, 1780226, 4450565, 8901130]

約数ペア:

[(1, 8901130), (2, 4450565), (5, 1780226), (7, 1271590), (10, 890113), (14, 635795), (35, 254318), (70, 127159), (101, 88130), (202, 44065), (505, 17626), (707, 12590), (1010, 8813), (1259, 7070), (1414, 6295), (2518, 3535)]