3077620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 8467200

約数和(自身を除く): 5389580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 89, 91, 95, 130, 133, 140, 178, 182, 190, 247, 260, 266, 356, 364, 380, 445, 455, 494, 532, 623, 665, 890, 910, 988, 1157, 1235, 1246, 1330, 1691, 1729, 1780, 1820, 2314, 2470, 2492, 2660, 3115, 3382, 3458, 4628, 4940, 5785, 6230, 6764, 6916, 8099, 8455, 8645, 11570, 11837, 12460, 16198, 16910, 17290, 21983, 23140, 23674, 32396, 33820, 34580, 40495, 43966, 47348, 59185, 80990, 87932, 109915, 118370, 153881, 161980, 219830, 236740, 307762, 439660, 615524, 769405, 1538810, 3077620]

約数ペア:

[(1, 3077620), (2, 1538810), (4, 769405), (5, 615524), (7, 439660), (10, 307762), (13, 236740), (14, 219830), (19, 161980), (20, 153881), (26, 118370), (28, 109915), (35, 87932), (38, 80990), (52, 59185), (65, 47348), (70, 43966), (76, 40495), (89, 34580), (91, 33820), (95, 32396), (130, 23674), (133, 23140), (140, 21983), (178, 17290), (182, 16910), (190, 16198), (247, 12460), (260, 11837), (266, 11570), (356, 8645), (364, 8455), (380, 8099), (445, 6916), (455, 6764), (494, 6230), (532, 5785), (623, 4940), (665, 4628), (890, 3458), (910, 3382), (988, 3115), (1157, 2660), (1235, 2492), (1246, 2470), (1330, 2314), (1691, 1820), (1729, 1780)]