80285070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 205390080

約数和(自身を除く): 125105010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 415, 498, 570, 830, 1245, 1577, 1697, 2490, 3154, 3394, 4731, 5091, 7885, 8485, 9462, 10182, 15770, 16970, 23655, 25455, 32243, 47310, 50910, 64486, 96729, 140851, 161215, 193458, 281702, 322430, 422553, 483645, 704255, 845106, 967290, 1408510, 2112765, 2676169, 4225530, 5352338, 8028507, 13380845, 16057014, 26761690, 40142535, 80285070]

約数ペア:

[(1, 80285070), (2, 40142535), (3, 26761690), (5, 16057014), (6, 13380845), (10, 8028507), (15, 5352338), (19, 4225530), (30, 2676169), (38, 2112765), (57, 1408510), (83, 967290), (95, 845106), (114, 704255), (166, 483645), (190, 422553), (249, 322430), (285, 281702), (415, 193458), (498, 161215), (570, 140851), (830, 96729), (1245, 64486), (1577, 50910), (1697, 47310), (2490, 32243), (3154, 25455), (3394, 23655), (4731, 16970), (5091, 15770), (7885, 10182), (8485, 9462)]