27561170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 63092736

約数和(自身を除く): 35531566

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 977, 1085, 1954, 2015, 2170, 2821, 4030, 4885, 5642, 6839, 9770, 12701, 13678, 14105, 25402, 28210, 30287, 34195, 60574, 63505, 68390, 88907, 127010, 151435, 177814, 212009, 302870, 393731, 424018, 444535, 787462, 889070, 1060045, 1968655, 2120090, 2756117, 3937310, 5512234, 13780585, 27561170]

約数ペア:

[(1, 27561170), (2, 13780585), (5, 5512234), (7, 3937310), (10, 2756117), (13, 2120090), (14, 1968655), (26, 1060045), (31, 889070), (35, 787462), (62, 444535), (65, 424018), (70, 393731), (91, 302870), (130, 212009), (155, 177814), (182, 151435), (217, 127010), (310, 88907), (403, 68390), (434, 63505), (455, 60574), (806, 34195), (910, 30287), (977, 28210), (1085, 25402), (1954, 14105), (2015, 13678), (2170, 12701), (2821, 9770), (4030, 6839), (4885, 5642)]