83810090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 109242070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 59, 65, 70, 91, 98, 118, 130, 182, 223, 245, 295, 413, 446, 455, 490, 590, 637, 767, 826, 910, 1115, 1274, 1534, 1561, 2065, 2230, 2891, 2899, 3122, 3185, 3835, 4130, 5369, 5782, 5798, 6370, 7670, 7805, 10738, 10927, 13157, 14455, 14495, 15610, 20293, 21854, 26314, 26845, 28910, 28990, 37583, 40586, 53690, 54635, 65785, 75166, 92099, 101465, 109270, 131570, 142051, 171041, 184198, 187915, 202930, 284102, 342082, 375830, 460495, 644693, 710255, 855205, 920990, 1197287, 1289386, 1420510, 1710410, 2394574, 3223465, 5986435, 6446930, 8381009, 11972870, 16762018, 41905045, 83810090]

約数ペア:

[(1, 83810090), (2, 41905045), (5, 16762018), (7, 11972870), (10, 8381009), (13, 6446930), (14, 5986435), (26, 3223465), (35, 2394574), (49, 1710410), (59, 1420510), (65, 1289386), (70, 1197287), (91, 920990), (98, 855205), (118, 710255), (130, 644693), (182, 460495), (223, 375830), (245, 342082), (295, 284102), (413, 202930), (446, 187915), (455, 184198), (490, 171041), (590, 142051), (637, 131570), (767, 109270), (826, 101465), (910, 92099), (1115, 75166), (1274, 65785), (1534, 54635), (1561, 53690), (2065, 40586), (2230, 37583), (2891, 28990), (2899, 28910), (3122, 26845), (3185, 26314), (3835, 21854), (4130, 20293), (5369, 15610), (5782, 14495), (5798, 14455), (6370, 13157), (7670, 10927), (7805, 10738)]