147124460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8831}}^1$

素因数の和:8871

約数の個数: 72

約数和(自身を含む): 380588544

約数和(自身を除く): 233464084

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 8831, 16660, 17662, 35324, 44155, 61817, 88310, 123634, 150127, 176620, 247268, 300254, 309085, 432719, 600508, 618170, 750635, 865438, 1050889, 1236340, 1501270, 1730876, 2101778, 2163595, 3002540, 4203556, 4327190, 5254445, 7356223, 8654380, 10508890, 14712446, 21017780, 29424892, 36781115, 73562230, 147124460]

約数ペア:

[(1, 147124460), (2, 73562230), (4, 36781115), (5, 29424892), (7, 21017780), (10, 14712446), (14, 10508890), (17, 8654380), (20, 7356223), (28, 5254445), (34, 4327190), (35, 4203556), (49, 3002540), (68, 2163595), (70, 2101778), (85, 1730876), (98, 1501270), (119, 1236340), (140, 1050889), (170, 865438), (196, 750635), (238, 618170), (245, 600508), (340, 432719), (476, 309085), (490, 300254), (595, 247268), (833, 176620), (980, 150127), (1190, 123634), (1666, 88310), (2380, 61817), (3332, 44155), (4165, 35324), (8330, 17662), (8831, 16660)]