4029690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 11427840

約数和(自身を除く): 7398150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 619, 651, 930, 1085, 1238, 1302, 1857, 2170, 3095, 3255, 3714, 4333, 6190, 6510, 8666, 9285, 12999, 18570, 19189, 21665, 25998, 38378, 43330, 57567, 64995, 95945, 115134, 129990, 134323, 191890, 268646, 287835, 402969, 575670, 671615, 805938, 1343230, 2014845, 4029690]

約数ペア:

[(1, 4029690), (2, 2014845), (3, 1343230), (5, 805938), (6, 671615), (7, 575670), (10, 402969), (14, 287835), (15, 268646), (21, 191890), (30, 134323), (31, 129990), (35, 115134), (42, 95945), (62, 64995), (70, 57567), (93, 43330), (105, 38378), (155, 25998), (186, 21665), (210, 19189), (217, 18570), (310, 12999), (434, 9285), (465, 8666), (619, 6510), (651, 6190), (930, 4333), (1085, 3714), (1238, 3255), (1302, 3095), (1857, 2170)]