8166630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 12984090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 239, 255, 335, 402, 478, 510, 670, 717, 1005, 1139, 1195, 1434, 2010, 2278, 2390, 3417, 3585, 4063, 5695, 6834, 7170, 8126, 11390, 12189, 16013, 17085, 20315, 24378, 32026, 34170, 40630, 48039, 60945, 80065, 96078, 121890, 160130, 240195, 272221, 480390, 544442, 816663, 1361105, 1633326, 2722210, 4083315, 8166630]

約数ペア:

[(1, 8166630), (2, 4083315), (3, 2722210), (5, 1633326), (6, 1361105), (10, 816663), (15, 544442), (17, 480390), (30, 272221), (34, 240195), (51, 160130), (67, 121890), (85, 96078), (102, 80065), (134, 60945), (170, 48039), (201, 40630), (239, 34170), (255, 32026), (335, 24378), (402, 20315), (478, 17085), (510, 16013), (670, 12189), (717, 11390), (1005, 8126), (1139, 7170), (1195, 6834), (1434, 5695), (2010, 4063), (2278, 3585), (2390, 3417)]