1297181830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{805703}}^1$

素因数の和:805740

約数の個数: 32

約数和(自身を含む): 2784513024

約数和(自身を除く): 1487331194

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 805703, 1611406, 4028515, 5639921, 8057030, 11279842, 18531169, 28199605, 37062338, 56399210, 92655845, 129718183, 185311690, 259436366, 648590915, 1297181830]

約数ペア:

[(1, 1297181830), (2, 648590915), (5, 259436366), (7, 185311690), (10, 129718183), (14, 92655845), (23, 56399210), (35, 37062338), (46, 28199605), (70, 18531169), (115, 11279842), (161, 8057030), (230, 5639921), (322, 4028515), (805, 1611406), (1610, 805703)]