26341710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 38976690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 83, 142, 149, 166, 213, 249, 298, 355, 415, 426, 447, 498, 710, 745, 830, 894, 1065, 1245, 1490, 2130, 2235, 2490, 4470, 5893, 10579, 11786, 12367, 17679, 21158, 24734, 29465, 31737, 35358, 37101, 52895, 58930, 61835, 63474, 74202, 88395, 105790, 123670, 158685, 176790, 185505, 317370, 371010, 878057, 1756114, 2634171, 4390285, 5268342, 8780570, 13170855, 26341710]

約数ペア:

[(1, 26341710), (2, 13170855), (3, 8780570), (5, 5268342), (6, 4390285), (10, 2634171), (15, 1756114), (30, 878057), (71, 371010), (83, 317370), (142, 185505), (149, 176790), (166, 158685), (213, 123670), (249, 105790), (298, 88395), (355, 74202), (415, 63474), (426, 61835), (447, 58930), (498, 52895), (710, 37101), (745, 35358), (830, 31737), (894, 29465), (1065, 24734), (1245, 21158), (1490, 17679), (2130, 12367), (2235, 11786), (2490, 10579), (4470, 5893)]