12269820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 37094400

約数和(自身を除く): 24824580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 229, 235, 282, 285, 380, 458, 470, 564, 570, 687, 705, 893, 916, 940, 1140, 1145, 1374, 1410, 1786, 2290, 2679, 2748, 2820, 3435, 3572, 4351, 4465, 4580, 5358, 6870, 8702, 8930, 10716, 10763, 13053, 13395, 13740, 17404, 17860, 21526, 21755, 26106, 26790, 32289, 43052, 43510, 52212, 53580, 53815, 64578, 65265, 87020, 107630, 129156, 130530, 161445, 204497, 215260, 261060, 322890, 408994, 613491, 645780, 817988, 1022485, 1226982, 2044970, 2453964, 3067455, 4089940, 6134910, 12269820]

約数ペア:

[(1, 12269820), (2, 6134910), (3, 4089940), (4, 3067455), (5, 2453964), (6, 2044970), (10, 1226982), (12, 1022485), (15, 817988), (19, 645780), (20, 613491), (30, 408994), (38, 322890), (47, 261060), (57, 215260), (60, 204497), (76, 161445), (94, 130530), (95, 129156), (114, 107630), (141, 87020), (188, 65265), (190, 64578), (228, 53815), (229, 53580), (235, 52212), (282, 43510), (285, 43052), (380, 32289), (458, 26790), (470, 26106), (564, 21755), (570, 21526), (687, 17860), (705, 17404), (893, 13740), (916, 13395), (940, 13053), (1140, 10763), (1145, 10716), (1374, 8930), (1410, 8702), (1786, 6870), (2290, 5358), (2679, 4580), (2748, 4465), (2820, 4351), (3435, 3572)]