65352210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 128

約数和(自身を含む): 205977600

約数和(自身を除く): 140625390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1489, 1995, 2090, 2310, 2926, 2978, 3135, 3990, 4389, 4467, 6270, 7315, 7445, 8778, 8934, 10423, 14630, 14890, 16379, 20846, 21945, 22335, 28291, 31269, 32758, 43890, 44670, 49137, 52115, 56582, 62538, 81895, 84873, 98274, 104230, 114653, 141455, 156345, 163790, 169746, 198037, 229306, 245685, 282910, 311201, 312690, 343959, 396074, 424365, 491370, 573265, 594111, 622402, 687918, 848730, 933603, 990185, 1146530, 1188222, 1556005, 1719795, 1867206, 1980370, 2178407, 2970555, 3112010, 3439590, 4356814, 4668015, 5941110, 6535221, 9336030, 10892035, 13070442, 21784070, 32676105, 65352210]

約数ペア:

[(1, 65352210), (2, 32676105), (3, 21784070), (5, 13070442), (6, 10892035), (7, 9336030), (10, 6535221), (11, 5941110), (14, 4668015), (15, 4356814), (19, 3439590), (21, 3112010), (22, 2970555), (30, 2178407), (33, 1980370), (35, 1867206), (38, 1719795), (42, 1556005), (55, 1188222), (57, 1146530), (66, 990185), (70, 933603), (77, 848730), (95, 687918), (105, 622402), (110, 594111), (114, 573265), (133, 491370), (154, 424365), (165, 396074), (190, 343959), (209, 312690), (210, 311201), (231, 282910), (266, 245685), (285, 229306), (330, 198037), (385, 169746), (399, 163790), (418, 156345), (462, 141455), (570, 114653), (627, 104230), (665, 98274), (770, 84873), (798, 81895), (1045, 62538), (1155, 56582), (1254, 52115), (1330, 49137), (1463, 44670), (1489, 43890), (1995, 32758), (2090, 31269), (2310, 28291), (2926, 22335), (2978, 21945), (3135, 20846), (3990, 16379), (4389, 14890), (4467, 14630), (6270, 10423), (7315, 8934), (7445, 8778)]