70131830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4177}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 133562304

約数和(自身を除く): 63430474

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 4177, 8354, 8395, 16790, 20885, 41770, 96071, 192142, 304921, 480355, 609842, 960710, 1524605, 3049210, 7013183, 14026366, 35065915, 70131830]

約数ペア:

[(1, 70131830), (2, 35065915), (5, 14026366), (10, 7013183), (23, 3049210), (46, 1524605), (73, 960710), (115, 609842), (146, 480355), (230, 304921), (365, 192142), (730, 96071), (1679, 41770), (3358, 20885), (4177, 16790), (8354, 8395)]