42158410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 89890560

約数和(自身を除く): 47732150

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 89, 101, 134, 178, 202, 335, 445, 469, 505, 623, 670, 707, 890, 938, 1010, 1246, 1414, 2345, 3115, 3535, 4690, 5963, 6230, 6767, 7070, 8989, 11926, 13534, 17978, 29815, 33835, 41741, 44945, 47369, 59630, 62923, 67670, 83482, 89890, 94738, 125846, 208705, 236845, 314615, 417410, 473690, 602263, 629230, 1204526, 3011315, 4215841, 6022630, 8431682, 21079205, 42158410]

約数ペア:

[(1, 42158410), (2, 21079205), (5, 8431682), (7, 6022630), (10, 4215841), (14, 3011315), (35, 1204526), (67, 629230), (70, 602263), (89, 473690), (101, 417410), (134, 314615), (178, 236845), (202, 208705), (335, 125846), (445, 94738), (469, 89890), (505, 83482), (623, 67670), (670, 62923), (707, 59630), (890, 47369), (938, 44945), (1010, 41741), (1246, 33835), (1414, 29815), (2345, 17978), (3115, 13534), (3535, 11926), (4690, 8989), (5963, 7070), (6230, 6767)]