73057870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 134500320

約数和(自身を除く): 61442450

約数列:

[1, 2, 5, 10, 61, 122, 229, 305, 458, 523, 610, 1046, 1145, 2290, 2615, 5230, 13969, 27938, 31903, 63806, 69845, 119767, 139690, 159515, 239534, 319030, 598835, 1197670, 7305787, 14611574, 36528935, 73057870]

約数ペア:

[(1, 73057870), (2, 36528935), (5, 14611574), (10, 7305787), (61, 1197670), (122, 598835), (229, 319030), (305, 239534), (458, 159515), (523, 139690), (610, 119767), (1046, 69845), (1145, 63806), (2290, 31903), (2615, 27938), (5230, 13969)]