23961210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 72382464

約数和(自身を除く): 48421254

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 131, 134, 182, 195, 201, 210, 262, 273, 335, 390, 393, 402, 455, 469, 546, 655, 670, 786, 871, 910, 917, 938, 1005, 1310, 1365, 1407, 1703, 1742, 1834, 1965, 2010, 2345, 2613, 2730, 2751, 2814, 3406, 3930, 4355, 4585, 4690, 5109, 5226, 5502, 6097, 7035, 8515, 8710, 8777, 9170, 10218, 11921, 12194, 13065, 13755, 14070, 17030, 17554, 18291, 23842, 25545, 26130, 26331, 27510, 30485, 35763, 36582, 43885, 51090, 52662, 59605, 60970, 61439, 71526, 87770, 91455, 114101, 119210, 122878, 131655, 178815, 182910, 184317, 228202, 263310, 307195, 342303, 357630, 368634, 570505, 614390, 684606, 798707, 921585, 1141010, 1597414, 1711515, 1843170, 2396121, 3423030, 3993535, 4792242, 7987070, 11980605, 23961210]

約数ペア:

[(1, 23961210), (2, 11980605), (3, 7987070), (5, 4792242), (6, 3993535), (7, 3423030), (10, 2396121), (13, 1843170), (14, 1711515), (15, 1597414), (21, 1141010), (26, 921585), (30, 798707), (35, 684606), (39, 614390), (42, 570505), (65, 368634), (67, 357630), (70, 342303), (78, 307195), (91, 263310), (105, 228202), (130, 184317), (131, 182910), (134, 178815), (182, 131655), (195, 122878), (201, 119210), (210, 114101), (262, 91455), (273, 87770), (335, 71526), (390, 61439), (393, 60970), (402, 59605), (455, 52662), (469, 51090), (546, 43885), (655, 36582), (670, 35763), (786, 30485), (871, 27510), (910, 26331), (917, 26130), (938, 25545), (1005, 23842), (1310, 18291), (1365, 17554), (1407, 17030), (1703, 14070), (1742, 13755), (1834, 13065), (1965, 12194), (2010, 11921), (2345, 10218), (2613, 9170), (2730, 8777), (2751, 8710), (2814, 8515), (3406, 7035), (3930, 6097), (4355, 5502), (4585, 5226), (4690, 5109)]