30033570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{20431}}^1$

素因数の和:20455

約数の個数: 48

約数和(自身を含む): 83852928

約数和(自身を除く): 53819358

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, 20431, 40862, 61293, 102155, 122586, 143017, 204310, 286034, 306465, 429051, 612930, 715085, 858102, 1001119, 1430170, 2002238, 2145255, 3003357, 4290510, 5005595, 6006714, 10011190, 15016785, 30033570]

約数ペア:

[(1, 30033570), (2, 15016785), (3, 10011190), (5, 6006714), (6, 5005595), (7, 4290510), (10, 3003357), (14, 2145255), (15, 2002238), (21, 1430170), (30, 1001119), (35, 858102), (42, 715085), (49, 612930), (70, 429051), (98, 306465), (105, 286034), (147, 204310), (210, 143017), (245, 122586), (294, 102155), (490, 61293), (735, 40862), (1470, 20431)]