2924460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 11112192

約数和(自身を除く): 8187732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 211, 220, 231, 252, 308, 315, 330, 385, 396, 420, 422, 462, 495, 630, 633, 660, 693, 770, 844, 924, 990, 1055, 1155, 1260, 1266, 1386, 1477, 1540, 1899, 1980, 2110, 2310, 2321, 2532, 2772, 2954, 3165, 3465, 3798, 4220, 4431, 4620, 4642, 5908, 6330, 6930, 6963, 7385, 7596, 8862, 9284, 9495, 11605, 12660, 13293, 13860, 13926, 14770, 16247, 17724, 18990, 20889, 22155, 23210, 26586, 27852, 29540, 32494, 34815, 37980, 41778, 44310, 46420, 48741, 53172, 64988, 66465, 69630, 81235, 83556, 88620, 97482, 104445, 132930, 139260, 146223, 162470, 194964, 208890, 243705, 265860, 292446, 324940, 417780, 487410, 584892, 731115, 974820, 1462230, 2924460]

約数ペア:

[(1, 2924460), (2, 1462230), (3, 974820), (4, 731115), (5, 584892), (6, 487410), (7, 417780), (9, 324940), (10, 292446), (11, 265860), (12, 243705), (14, 208890), (15, 194964), (18, 162470), (20, 146223), (21, 139260), (22, 132930), (28, 104445), (30, 97482), (33, 88620), (35, 83556), (36, 81235), (42, 69630), (44, 66465), (45, 64988), (55, 53172), (60, 48741), (63, 46420), (66, 44310), (70, 41778), (77, 37980), (84, 34815), (90, 32494), (99, 29540), (105, 27852), (110, 26586), (126, 23210), (132, 22155), (140, 20889), (154, 18990), (165, 17724), (180, 16247), (198, 14770), (210, 13926), (211, 13860), (220, 13293), (231, 12660), (252, 11605), (308, 9495), (315, 9284), (330, 8862), (385, 7596), (396, 7385), (420, 6963), (422, 6930), (462, 6330), (495, 5908), (630, 4642), (633, 4620), (660, 4431), (693, 4220), (770, 3798), (844, 3465), (924, 3165), (990, 2954), (1055, 2772), (1155, 2532), (1260, 2321), (1266, 2310), (1386, 2110), (1477, 1980), (1540, 1899)]