78035230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3013

約数の個数: 64

約数和(自身を含む): 178899840

約数和(自身を除く): 100864610

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 2957, 3770, 5278, 5914, 13195, 14785, 20699, 26390, 29570, 38441, 41398, 76882, 85753, 103495, 171506, 192205, 206990, 269087, 384410, 428765, 538174, 600271, 857530, 1114789, 1200542, 1345435, 2229578, 2690870, 3001355, 5573945, 6002710, 7803523, 11147890, 15607046, 39017615, 78035230]

約数ペア:

[(1, 78035230), (2, 39017615), (5, 15607046), (7, 11147890), (10, 7803523), (13, 6002710), (14, 5573945), (26, 3001355), (29, 2690870), (35, 2229578), (58, 1345435), (65, 1200542), (70, 1114789), (91, 857530), (130, 600271), (145, 538174), (182, 428765), (203, 384410), (290, 269087), (377, 206990), (406, 192205), (455, 171506), (754, 103495), (910, 85753), (1015, 76882), (1885, 41398), (2030, 38441), (2639, 29570), (2957, 26390), (3770, 20699), (5278, 14785), (5914, 13195)]