15501133060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{845209}}^1$

素因数の和:845356

約数の個数: 48

約数和(自身を含む): 37486753920

約数和(自身を除く): 21985620860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 18340, 845209, 1690418, 3380836, 4226045, 5916463, 8452090, 11832926, 16904180, 23665852, 29582315, 59164630, 110722379, 118329260, 221444758, 442889516, 553611895, 775056653, 1107223790, 1550113306, 2214447580, 3100226612, 3875283265, 7750566530, 15501133060]

約数ペア:

[(1, 15501133060), (2, 7750566530), (4, 3875283265), (5, 3100226612), (7, 2214447580), (10, 1550113306), (14, 1107223790), (20, 775056653), (28, 553611895), (35, 442889516), (70, 221444758), (131, 118329260), (140, 110722379), (262, 59164630), (524, 29582315), (655, 23665852), (917, 16904180), (1310, 11832926), (1834, 8452090), (2620, 5916463), (3668, 4226045), (4585, 3380836), (9170, 1690418), (18340, 845209)]