23151390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1223}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 55696896

約数和(自身を除く): 32545506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1223, 1262, 1893, 2446, 3155, 3669, 3786, 6115, 6310, 7338, 9465, 12230, 18345, 18930, 36690, 771713, 1543426, 2315139, 3858565, 4630278, 7717130, 11575695, 23151390]

約数ペア:

[(1, 23151390), (2, 11575695), (3, 7717130), (5, 4630278), (6, 3858565), (10, 2315139), (15, 1543426), (30, 771713), (631, 36690), (1223, 18930), (1262, 18345), (1893, 12230), (2446, 9465), (3155, 7338), (3669, 6310), (3786, 6115)]