11972870

素因数分解:

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

素因数の和:309

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 15122170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 223, 295, 413, 446, 455, 590, 767, 826, 910, 1115, 1534, 1561, 2065, 2230, 2899, 3122, 3835, 4130, 5369, 5798, 7670, 7805, 10738, 13157, 14495, 15610, 20293, 26314, 26845, 28990, 40586, 53690, 65785, 92099, 101465, 131570, 171041, 184198, 202930, 342082, 460495, 855205, 920990, 1197287, 1710410, 2394574, 5986435, 11972870]

約数ペア:

[(1, 11972870), (2, 5986435), (5, 2394574), (7, 1710410), (10, 1197287), (13, 920990), (14, 855205), (26, 460495), (35, 342082), (59, 202930), (65, 184198), (70, 171041), (91, 131570), (118, 101465), (130, 92099), (182, 65785), (223, 53690), (295, 40586), (413, 28990), (446, 26845), (455, 26314), (590, 20293), (767, 15610), (826, 14495), (910, 13157), (1115, 10738), (1534, 7805), (1561, 7670), (2065, 5798), (2230, 5369), (2899, 4130), (3122, 3835)]