26271990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3517}}^1$

素因数の和:3613

約数の個数: 48

約数和(自身を含む): 69149808

約数和(自身を除く): 42877818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3517, 3735, 7034, 7470, 10551, 17585, 21102, 31653, 35170, 52755, 63306, 105510, 158265, 291911, 316530, 583822, 875733, 1459555, 1751466, 2627199, 2919110, 4378665, 5254398, 8757330, 13135995, 26271990]

約数ペア:

[(1, 26271990), (2, 13135995), (3, 8757330), (5, 5254398), (6, 4378665), (9, 2919110), (10, 2627199), (15, 1751466), (18, 1459555), (30, 875733), (45, 583822), (83, 316530), (90, 291911), (166, 158265), (249, 105510), (415, 63306), (498, 52755), (747, 35170), (830, 31653), (1245, 21102), (1494, 17585), (2490, 10551), (3517, 7470), (3735, 7034)]