155079470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13109}}^1$

素因数の和:13149

約数の個数: 48

約数和(自身を含む): 345474720

約数和(自身を除く): 190395250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 13109, 26218, 65545, 91763, 131090, 170417, 183526, 340834, 458815, 852085, 917630, 1192919, 1704170, 2215421, 2385838, 4430842, 5964595, 11077105, 11929190, 15507947, 22154210, 31015894, 77539735, 155079470]

約数ペア:

[(1, 155079470), (2, 77539735), (5, 31015894), (7, 22154210), (10, 15507947), (13, 11929190), (14, 11077105), (26, 5964595), (35, 4430842), (65, 2385838), (70, 2215421), (91, 1704170), (130, 1192919), (169, 917630), (182, 852085), (338, 458815), (455, 340834), (845, 183526), (910, 170417), (1183, 131090), (1690, 91763), (2366, 65545), (5915, 26218), (11830, 13109)]