2592090

素因数分解:

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

素因数の和:443

約数の個数: 48

約数和(自身を含む): 6840288

約数和(自身を除く): 4248198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 347, 415, 498, 694, 747, 830, 1041, 1245, 1494, 1735, 2082, 2490, 3123, 3470, 3735, 5205, 6246, 7470, 10410, 15615, 28801, 31230, 57602, 86403, 144005, 172806, 259209, 288010, 432015, 518418, 864030, 1296045, 2592090]

約数ペア:

[(1, 2592090), (2, 1296045), (3, 864030), (5, 518418), (6, 432015), (9, 288010), (10, 259209), (15, 172806), (18, 144005), (30, 86403), (45, 57602), (83, 31230), (90, 28801), (166, 15615), (249, 10410), (347, 7470), (415, 6246), (498, 5205), (694, 3735), (747, 3470), (830, 3123), (1041, 2490), (1245, 2082), (1494, 1735)]