135659440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34607}}^1$

素因数の和:34634

約数の個数: 60

約数和(自身を含む): 366914016

約数和(自身を除く): 231254576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 34607, 69214, 138428, 173035, 242249, 276856, 346070, 484498, 553712, 692140, 968996, 1211245, 1384280, 1695743, 1937992, 2422490, 2768560, 3391486, 3875984, 4844980, 6782972, 8478715, 9689960, 13565944, 16957430, 19379920, 27131888, 33914860, 67829720, 135659440]

約数ペア:

[(1, 135659440), (2, 67829720), (4, 33914860), (5, 27131888), (7, 19379920), (8, 16957430), (10, 13565944), (14, 9689960), (16, 8478715), (20, 6782972), (28, 4844980), (35, 3875984), (40, 3391486), (49, 2768560), (56, 2422490), (70, 1937992), (80, 1695743), (98, 1384280), (112, 1211245), (140, 968996), (196, 692140), (245, 553712), (280, 484498), (392, 346070), (490, 276856), (560, 242249), (784, 173035), (980, 138428), (1960, 69214), (3920, 34607)]