6996220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 108

約数和(自身を含む): 19104120

約数和(自身を除く): 12107900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 59, 70, 77, 98, 110, 118, 121, 140, 154, 196, 220, 236, 242, 245, 295, 308, 385, 413, 484, 490, 539, 590, 605, 649, 770, 826, 847, 980, 1078, 1180, 1210, 1298, 1540, 1652, 1694, 2065, 2156, 2420, 2596, 2695, 2891, 3245, 3388, 4130, 4235, 4543, 5390, 5782, 5929, 6490, 7139, 8260, 8470, 9086, 10780, 11564, 11858, 12980, 14278, 14455, 16940, 18172, 22715, 23716, 28556, 28910, 29645, 31801, 35695, 45430, 49973, 57820, 59290, 63602, 71390, 90860, 99946, 118580, 127204, 142780, 159005, 199892, 249865, 318010, 349811, 499730, 636020, 699622, 999460, 1399244, 1749055, 3498110, 6996220]

約数ペア:

[(1, 6996220), (2, 3498110), (4, 1749055), (5, 1399244), (7, 999460), (10, 699622), (11, 636020), (14, 499730), (20, 349811), (22, 318010), (28, 249865), (35, 199892), (44, 159005), (49, 142780), (55, 127204), (59, 118580), (70, 99946), (77, 90860), (98, 71390), (110, 63602), (118, 59290), (121, 57820), (140, 49973), (154, 45430), (196, 35695), (220, 31801), (236, 29645), (242, 28910), (245, 28556), (295, 23716), (308, 22715), (385, 18172), (413, 16940), (484, 14455), (490, 14278), (539, 12980), (590, 11858), (605, 11564), (649, 10780), (770, 9086), (826, 8470), (847, 8260), (980, 7139), (1078, 6490), (1180, 5929), (1210, 5782), (1298, 5390), (1540, 4543), (1652, 4235), (1694, 4130), (2065, 3388), (2156, 3245), (2420, 2891), (2596, 2695)]