1810071765

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 3467318400

約数和(自身を除く): 1657246635

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 89, 95, 135, 171, 243, 267, 285, 405, 445, 513, 801, 855, 881, 1215, 1335, 1539, 1691, 2403, 2565, 2643, 4005, 4405, 4617, 5073, 7209, 7695, 7929, 8455, 12015, 13215, 15219, 16739, 21627, 23085, 23787, 25365, 36045, 39645, 45657, 50217, 71361, 76095, 78409, 83695, 108135, 118935, 136971, 150651, 214083, 228285, 235227, 251085, 356805, 392045, 410913, 451953, 684855, 705681, 753255, 1070415, 1176135, 1355859, 1489771, 2054565, 2117043, 2259765, 3528405, 4067577, 4469313, 6351129, 6779295, 7448855, 10585215, 13407939, 19053387, 20337885, 22346565, 31755645, 40223817, 67039695, 95266935, 120671451, 201119085, 362014353, 603357255, 1810071765]

約数ペア:

[(1, 1810071765), (3, 603357255), (5, 362014353), (9, 201119085), (15, 120671451), (19, 95266935), (27, 67039695), (45, 40223817), (57, 31755645), (81, 22346565), (89, 20337885), (95, 19053387), (135, 13407939), (171, 10585215), (243, 7448855), (267, 6779295), (285, 6351129), (405, 4469313), (445, 4067577), (513, 3528405), (801, 2259765), (855, 2117043), (881, 2054565), (1215, 1489771), (1335, 1355859), (1539, 1176135), (1691, 1070415), (2403, 753255), (2565, 705681), (2643, 684855), (4005, 451953), (4405, 410913), (4617, 392045), (5073, 356805), (7209, 251085), (7695, 235227), (7929, 228285), (8455, 214083), (12015, 150651), (13215, 136971), (15219, 118935), (16739, 108135), (21627, 83695), (23085, 78409), (23787, 76095), (25365, 71361), (36045, 50217), (39645, 45657)]