1805432870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{60041}}^1$

素因数の和:60176

約数の個数: 32

約数和(自身を含む): 3389250816

約数和(自身を除く): 1583817946

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 3007, 6014, 15035, 30070, 60041, 120082, 300205, 600410, 1861271, 3722542, 5823977, 9306355, 11647954, 18612710, 29119885, 58239770, 180543287, 361086574, 902716435, 1805432870]

約数ペア:

[(1, 1805432870), (2, 902716435), (5, 361086574), (10, 180543287), (31, 58239770), (62, 29119885), (97, 18612710), (155, 11647954), (194, 9306355), (310, 5823977), (485, 3722542), (970, 1861271), (3007, 600410), (6014, 300205), (15035, 120082), (30070, 60041)]