22988340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42571}}^1$

素因数の和:42589

約数の個数: 48

約数和(自身を含む): 71520960

約数和(自身を除く): 48532620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 42571, 85142, 127713, 170284, 212855, 255426, 383139, 425710, 510852, 638565, 766278, 851420, 1149417, 1277130, 1532556, 1915695, 2298834, 2554260, 3831390, 4597668, 5747085, 7662780, 11494170, 22988340]

約数ペア:

[(1, 22988340), (2, 11494170), (3, 7662780), (4, 5747085), (5, 4597668), (6, 3831390), (9, 2554260), (10, 2298834), (12, 1915695), (15, 1532556), (18, 1277130), (20, 1149417), (27, 851420), (30, 766278), (36, 638565), (45, 510852), (54, 425710), (60, 383139), (90, 255426), (108, 212855), (135, 170284), (180, 127713), (270, 85142), (540, 42571)]