26422170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 66873600

約数和(自身を除く): 40451430

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 149, 230, 257, 298, 345, 447, 514, 690, 745, 771, 894, 1285, 1490, 1542, 2235, 2570, 3427, 3855, 4470, 5911, 6854, 7710, 10281, 11822, 17135, 17733, 20562, 29555, 34270, 35466, 38293, 51405, 59110, 76586, 88665, 102810, 114879, 177330, 191465, 229758, 382930, 574395, 880739, 1148790, 1761478, 2642217, 4403695, 5284434, 8807390, 13211085, 26422170]

約数ペア:

[(1, 26422170), (2, 13211085), (3, 8807390), (5, 5284434), (6, 4403695), (10, 2642217), (15, 1761478), (23, 1148790), (30, 880739), (46, 574395), (69, 382930), (115, 229758), (138, 191465), (149, 177330), (230, 114879), (257, 102810), (298, 88665), (345, 76586), (447, 59110), (514, 51405), (690, 38293), (745, 35466), (771, 34270), (894, 29555), (1285, 20562), (1490, 17733), (1542, 17135), (2235, 11822), (2570, 10281), (3427, 7710), (3855, 6854), (4470, 5911)]