2019941460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167491}}^1$

素因数の和:167573

約数の個数: 72

約数和(自身を含む): 6218642976

約数和(自身を除く): 4198701516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 167491, 334982, 502473, 669964, 837455, 1004946, 1507419, 1674910, 2009892, 2512365, 3014838, 3349820, 5024730, 6029676, 7537095, 10049460, 11221897, 15074190, 22443794, 30148380, 33665691, 44887588, 56109485, 67331382, 100997073, 112218970, 134662764, 168328455, 201994146, 224437940, 336656910, 403988292, 504985365, 673313820, 1009970730, 2019941460]

約数ペア:

[(1, 2019941460), (2, 1009970730), (3, 673313820), (4, 504985365), (5, 403988292), (6, 336656910), (9, 224437940), (10, 201994146), (12, 168328455), (15, 134662764), (18, 112218970), (20, 100997073), (30, 67331382), (36, 56109485), (45, 44887588), (60, 33665691), (67, 30148380), (90, 22443794), (134, 15074190), (180, 11221897), (201, 10049460), (268, 7537095), (335, 6029676), (402, 5024730), (603, 3349820), (670, 3014838), (804, 2512365), (1005, 2009892), (1206, 1674910), (1340, 1507419), (2010, 1004946), (2412, 837455), (3015, 669964), (4020, 502473), (6030, 334982), (12060, 167491)]