69368390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 158699520

約数和(自身を除く): 89331130

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, 1085, 2015, 2170, 2459, 2821, 4030, 4918, 5642, 12295, 14105, 17213, 24590, 28210, 31967, 34426, 63934, 76229, 86065, 152458, 159835, 172130, 223769, 319670, 381145, 447538, 533603, 762290, 990977, 1067206, 1118845, 1981954, 2237690, 2668015, 4954885, 5336030, 6936839, 9909770, 13873678, 34684195, 69368390]

約数ペア:

[(1, 69368390), (2, 34684195), (5, 13873678), (7, 9909770), (10, 6936839), (13, 5336030), (14, 4954885), (26, 2668015), (31, 2237690), (35, 1981954), (62, 1118845), (65, 1067206), (70, 990977), (91, 762290), (130, 533603), (155, 447538), (182, 381145), (217, 319670), (310, 223769), (403, 172130), (434, 159835), (455, 152458), (806, 86065), (910, 76229), (1085, 63934), (2015, 34426), (2170, 31967), (2459, 28210), (2821, 24590), (4030, 17213), (4918, 14105), (5642, 12295)]