630804930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{429119}}^1$

素因数の和:429143

約数の個数: 48

約数和(自身を含む): 1761108480

約数和(自身を除く): 1130303550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 429119, 858238, 1287357, 2145595, 2574714, 3003833, 4291190, 6007666, 6436785, 9011499, 12873570, 15019165, 18022998, 21026831, 30038330, 42053662, 45057495, 63080493, 90114990, 105134155, 126160986, 210268310, 315402465, 630804930]

約数ペア:

[(1, 630804930), (2, 315402465), (3, 210268310), (5, 126160986), (6, 105134155), (7, 90114990), (10, 63080493), (14, 45057495), (15, 42053662), (21, 30038330), (30, 21026831), (35, 18022998), (42, 15019165), (49, 12873570), (70, 9011499), (98, 6436785), (105, 6007666), (147, 4291190), (210, 3003833), (245, 2574714), (294, 2145595), (490, 1287357), (735, 858238), (1470, 429119)]