2955830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 5736960

約数和(自身を除く): 2781130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 331, 470, 662, 893, 1655, 1786, 3310, 4465, 6289, 8930, 12578, 15557, 31114, 31445, 62890, 77785, 155570, 295583, 591166, 1477915, 2955830]

約数ペア:

[(1, 2955830), (2, 1477915), (5, 591166), (10, 295583), (19, 155570), (38, 77785), (47, 62890), (94, 31445), (95, 31114), (190, 15557), (235, 12578), (331, 8930), (470, 6289), (662, 4465), (893, 3310), (1655, 1786)]