22857780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 48266700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 587, 590, 649, 660, 708, 885, 1174, 1180, 1298, 1761, 1770, 1947, 2348, 2596, 2935, 3245, 3522, 3540, 3894, 5870, 6457, 6490, 7044, 7788, 8805, 9735, 11740, 12914, 12980, 17610, 19371, 19470, 25828, 32285, 34633, 35220, 38742, 38940, 64570, 69266, 77484, 96855, 103899, 129140, 138532, 173165, 193710, 207798, 346330, 380963, 387420, 415596, 519495, 692660, 761926, 1038990, 1142889, 1523852, 1904815, 2077980, 2285778, 3809630, 4571556, 5714445, 7619260, 11428890, 22857780]

約数ペア:

[(1, 22857780), (2, 11428890), (3, 7619260), (4, 5714445), (5, 4571556), (6, 3809630), (10, 2285778), (11, 2077980), (12, 1904815), (15, 1523852), (20, 1142889), (22, 1038990), (30, 761926), (33, 692660), (44, 519495), (55, 415596), (59, 387420), (60, 380963), (66, 346330), (110, 207798), (118, 193710), (132, 173165), (165, 138532), (177, 129140), (220, 103899), (236, 96855), (295, 77484), (330, 69266), (354, 64570), (587, 38940), (590, 38742), (649, 35220), (660, 34633), (708, 32285), (885, 25828), (1174, 19470), (1180, 19371), (1298, 17610), (1761, 12980), (1770, 12914), (1947, 11740), (2348, 9735), (2596, 8805), (2935, 7788), (3245, 7044), (3522, 6490), (3540, 6457), (3894, 5870)]