8165970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 48

約数和(自身を含む): 21759192

約数和(自身を除く): 13593222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 2213, 3690, 4426, 6639, 11065, 13278, 19917, 22130, 33195, 39834, 66390, 90733, 99585, 181466, 199170, 272199, 453665, 544398, 816597, 907330, 1360995, 1633194, 2721990, 4082985, 8165970]

約数ペア:

[(1, 8165970), (2, 4082985), (3, 2721990), (5, 1633194), (6, 1360995), (9, 907330), (10, 816597), (15, 544398), (18, 453665), (30, 272199), (41, 199170), (45, 181466), (82, 99585), (90, 90733), (123, 66390), (205, 39834), (246, 33195), (369, 22130), (410, 19917), (615, 13278), (738, 11065), (1230, 6639), (1845, 4426), (2213, 3690)]