631834230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 1535627520

約数和(自身を除く): 903793290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 277, 278, 417, 547, 554, 695, 831, 834, 1094, 1385, 1390, 1641, 1662, 2085, 2735, 2770, 3282, 4155, 4170, 5470, 8205, 8310, 16410, 38503, 76033, 77006, 115509, 151519, 152066, 192515, 228099, 231018, 303038, 380165, 385030, 454557, 456198, 577545, 757595, 760330, 909114, 1140495, 1155090, 1515190, 2272785, 2280990, 4545570, 21061141, 42122282, 63183423, 105305705, 126366846, 210611410, 315917115, 631834230]

約数ペア:

[(1, 631834230), (2, 315917115), (3, 210611410), (5, 126366846), (6, 105305705), (10, 63183423), (15, 42122282), (30, 21061141), (139, 4545570), (277, 2280990), (278, 2272785), (417, 1515190), (547, 1155090), (554, 1140495), (695, 909114), (831, 760330), (834, 757595), (1094, 577545), (1385, 456198), (1390, 454557), (1641, 385030), (1662, 380165), (2085, 303038), (2735, 231018), (2770, 228099), (3282, 192515), (4155, 152066), (4170, 151519), (5470, 115509), (8205, 77006), (8310, 76033), (16410, 38503)]