38462970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 115766784

約数和(自身を除く): 77303814

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 193, 195, 210, 219, 273, 365, 386, 390, 438, 455, 511, 546, 579, 730, 910, 949, 965, 1022, 1095, 1158, 1351, 1365, 1533, 1898, 1930, 2190, 2509, 2555, 2702, 2730, 2847, 2895, 3066, 4053, 4745, 5018, 5110, 5694, 5790, 6643, 6755, 7527, 7665, 8106, 9490, 12545, 13286, 13510, 14089, 14235, 15054, 15330, 17563, 19929, 20265, 25090, 28178, 28470, 33215, 35126, 37635, 39858, 40530, 42267, 52689, 66430, 70445, 75270, 84534, 87815, 98623, 99645, 105378, 140890, 175630, 183157, 197246, 199290, 211335, 263445, 295869, 366314, 422670, 493115, 526890, 549471, 591738, 915785, 986230, 1098942, 1282099, 1479345, 1831570, 2564198, 2747355, 2958690, 3846297, 5494710, 6410495, 7692594, 12820990, 19231485, 38462970]

約数ペア:

[(1, 38462970), (2, 19231485), (3, 12820990), (5, 7692594), (6, 6410495), (7, 5494710), (10, 3846297), (13, 2958690), (14, 2747355), (15, 2564198), (21, 1831570), (26, 1479345), (30, 1282099), (35, 1098942), (39, 986230), (42, 915785), (65, 591738), (70, 549471), (73, 526890), (78, 493115), (91, 422670), (105, 366314), (130, 295869), (146, 263445), (182, 211335), (193, 199290), (195, 197246), (210, 183157), (219, 175630), (273, 140890), (365, 105378), (386, 99645), (390, 98623), (438, 87815), (455, 84534), (511, 75270), (546, 70445), (579, 66430), (730, 52689), (910, 42267), (949, 40530), (965, 39858), (1022, 37635), (1095, 35126), (1158, 33215), (1351, 28470), (1365, 28178), (1533, 25090), (1898, 20265), (1930, 19929), (2190, 17563), (2509, 15330), (2555, 15054), (2702, 14235), (2730, 14089), (2847, 13510), (2895, 13286), (3066, 12545), (4053, 9490), (4745, 8106), (5018, 7665), (5110, 7527), (5694, 6755), (5790, 6643)]