131737230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8087}}^1$

素因数の和:8281

約数の個数: 48

約数和(自身を含む): 344451744

約数和(自身を除く): 212714514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8087, 8145, 16174, 16290, 24261, 40435, 48522, 72783, 80870, 121305, 145566, 242610, 363915, 727830, 1463747, 2927494, 4391241, 7318735, 8782482, 13173723, 14637470, 21956205, 26347446, 43912410, 65868615, 131737230]

約数ペア:

[(1, 131737230), (2, 65868615), (3, 43912410), (5, 26347446), (6, 21956205), (9, 14637470), (10, 13173723), (15, 8782482), (18, 7318735), (30, 4391241), (45, 2927494), (90, 1463747), (181, 727830), (362, 363915), (543, 242610), (905, 145566), (1086, 121305), (1629, 80870), (1810, 72783), (2715, 48522), (3258, 40435), (5430, 24261), (8087, 16290), (8145, 16174)]