30736740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22273}}^1$

素因数の和:22308

約数の個数: 48

約数和(自身を含む): 89808768

約数和(自身を除く): 59072028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22273, 44546, 66819, 89092, 111365, 133638, 222730, 267276, 334095, 445460, 512279, 668190, 1024558, 1336380, 1536837, 2049116, 2561395, 3073674, 5122790, 6147348, 7684185, 10245580, 15368370, 30736740]

約数ペア:

[(1, 30736740), (2, 15368370), (3, 10245580), (4, 7684185), (5, 6147348), (6, 5122790), (10, 3073674), (12, 2561395), (15, 2049116), (20, 1536837), (23, 1336380), (30, 1024558), (46, 668190), (60, 512279), (69, 445460), (92, 334095), (115, 267276), (138, 222730), (230, 133638), (276, 111365), (345, 89092), (460, 66819), (690, 44546), (1380, 22273)]