244391310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1399}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 653184000

約数和(自身を除く): 408792690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 647, 1294, 1399, 1941, 2798, 3235, 3882, 4197, 5823, 6470, 6995, 8394, 9705, 11646, 12591, 13990, 17469, 19410, 20985, 25182, 29115, 34938, 37773, 41970, 58230, 62955, 75546, 87345, 125910, 174690, 188865, 377730, 905153, 1810306, 2715459, 4525765, 5430918, 8146377, 9051530, 13577295, 16292754, 24439131, 27154590, 40731885, 48878262, 81463770, 122195655, 244391310]

約数ペア:

[(1, 244391310), (2, 122195655), (3, 81463770), (5, 48878262), (6, 40731885), (9, 27154590), (10, 24439131), (15, 16292754), (18, 13577295), (27, 9051530), (30, 8146377), (45, 5430918), (54, 4525765), (90, 2715459), (135, 1810306), (270, 905153), (647, 377730), (1294, 188865), (1399, 174690), (1941, 125910), (2798, 87345), (3235, 75546), (3882, 62955), (4197, 58230), (5823, 41970), (6470, 37773), (6995, 34938), (8394, 29115), (9705, 25182), (11646, 20985), (12591, 19410), (13990, 17469)]