29780010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25453}}^1$

素因数の和:25479

約数の個数: 48

約数和(自身を含む): 83387304

約数和(自身を除く): 53607294

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 25453, 50906, 76359, 127265, 152718, 229077, 254530, 330889, 381795, 458154, 661778, 763590, 992667, 1145385, 1654445, 1985334, 2290770, 2978001, 3308890, 4963335, 5956002, 9926670, 14890005, 29780010]

約数ペア:

[(1, 29780010), (2, 14890005), (3, 9926670), (5, 5956002), (6, 4963335), (9, 3308890), (10, 2978001), (13, 2290770), (15, 1985334), (18, 1654445), (26, 1145385), (30, 992667), (39, 763590), (45, 661778), (65, 458154), (78, 381795), (90, 330889), (117, 254530), (130, 229077), (195, 152718), (234, 127265), (390, 76359), (585, 50906), (1170, 25453)]