30569480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 76123800

約数和(自身を除く): 45554320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 73, 76, 95, 116, 145, 146, 152, 190, 232, 290, 292, 361, 365, 380, 551, 580, 584, 722, 730, 760, 1102, 1160, 1387, 1444, 1460, 1805, 2117, 2204, 2755, 2774, 2888, 2920, 3610, 4234, 4408, 5510, 5548, 6935, 7220, 8468, 10469, 10585, 11020, 11096, 13870, 14440, 16936, 20938, 21170, 22040, 26353, 27740, 40223, 41876, 42340, 52345, 52706, 55480, 80446, 83752, 84680, 104690, 105412, 131765, 160892, 201115, 209380, 210824, 263530, 321784, 402230, 418760, 527060, 764237, 804460, 1054120, 1528474, 1608920, 3056948, 3821185, 6113896, 7642370, 15284740, 30569480]

約数ペア:

[(1, 30569480), (2, 15284740), (4, 7642370), (5, 6113896), (8, 3821185), (10, 3056948), (19, 1608920), (20, 1528474), (29, 1054120), (38, 804460), (40, 764237), (58, 527060), (73, 418760), (76, 402230), (95, 321784), (116, 263530), (145, 210824), (146, 209380), (152, 201115), (190, 160892), (232, 131765), (290, 105412), (292, 104690), (361, 84680), (365, 83752), (380, 80446), (551, 55480), (580, 52706), (584, 52345), (722, 42340), (730, 41876), (760, 40223), (1102, 27740), (1160, 26353), (1387, 22040), (1444, 21170), (1460, 20938), (1805, 16936), (2117, 14440), (2204, 13870), (2755, 11096), (2774, 11020), (2888, 10585), (2920, 10469), (3610, 8468), (4234, 7220), (4408, 6935), (5510, 5548)]