7776270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 21047040

約数和(自身を除く): 13270770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 347, 415, 498, 694, 747, 830, 1041, 1245, 1494, 1735, 2082, 2241, 2490, 3123, 3470, 3735, 4482, 5205, 6246, 7470, 9369, 10410, 11205, 15615, 18738, 22410, 28801, 31230, 46845, 57602, 86403, 93690, 144005, 172806, 259209, 288010, 432015, 518418, 777627, 864030, 1296045, 1555254, 2592090, 3888135, 7776270]

約数ペア:

[(1, 7776270), (2, 3888135), (3, 2592090), (5, 1555254), (6, 1296045), (9, 864030), (10, 777627), (15, 518418), (18, 432015), (27, 288010), (30, 259209), (45, 172806), (54, 144005), (83, 93690), (90, 86403), (135, 57602), (166, 46845), (249, 31230), (270, 28801), (347, 22410), (415, 18738), (498, 15615), (694, 11205), (747, 10410), (830, 9369), (1041, 7470), (1245, 6246), (1494, 5205), (1735, 4482), (2082, 3735), (2241, 3470), (2490, 3123)]