28609930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 54774144

約数和(自身を除く): 26164214

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2347, 2438, 4694, 6095, 11735, 12190, 23470, 53981, 107962, 124391, 248782, 269905, 539810, 621955, 1243910, 2860993, 5721986, 14304965, 28609930]

約数ペア:

[(1, 28609930), (2, 14304965), (5, 5721986), (10, 2860993), (23, 1243910), (46, 621955), (53, 539810), (106, 269905), (115, 248782), (230, 124391), (265, 107962), (530, 53981), (1219, 23470), (2347, 12190), (2438, 11735), (4694, 6095)]