64436190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23603}}^1$

素因数の和:23633

約数の個数: 64

約数和(自身を含む): 190342656

約数和(自身を除く): 125906466

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 23603, 47206, 70809, 118015, 141618, 165221, 236030, 306839, 330442, 354045, 495663, 613678, 708090, 826105, 920517, 991326, 1534195, 1652210, 1841034, 2147873, 2478315, 3068390, 4295746, 4602585, 4956630, 6443619, 9205170, 10739365, 12887238, 21478730, 32218095, 64436190]

約数ペア:

[(1, 64436190), (2, 32218095), (3, 21478730), (5, 12887238), (6, 10739365), (7, 9205170), (10, 6443619), (13, 4956630), (14, 4602585), (15, 4295746), (21, 3068390), (26, 2478315), (30, 2147873), (35, 1841034), (39, 1652210), (42, 1534195), (65, 991326), (70, 920517), (78, 826105), (91, 708090), (105, 613678), (130, 495663), (182, 354045), (195, 330442), (210, 306839), (273, 236030), (390, 165221), (455, 141618), (546, 118015), (910, 70809), (1365, 47206), (2730, 23603)]