1935780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 6773760

約数和(自身を除く): 4837980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 419, 420, 462, 660, 770, 838, 924, 1155, 1257, 1540, 1676, 2095, 2310, 2514, 2933, 4190, 4609, 4620, 5028, 5866, 6285, 8380, 8799, 9218, 11732, 12570, 13827, 14665, 17598, 18436, 23045, 25140, 27654, 29330, 32263, 35196, 43995, 46090, 55308, 58660, 64526, 69135, 87990, 92180, 96789, 129052, 138270, 161315, 175980, 193578, 276540, 322630, 387156, 483945, 645260, 967890, 1935780]

約数ペア:

[(1, 1935780), (2, 967890), (3, 645260), (4, 483945), (5, 387156), (6, 322630), (7, 276540), (10, 193578), (11, 175980), (12, 161315), (14, 138270), (15, 129052), (20, 96789), (21, 92180), (22, 87990), (28, 69135), (30, 64526), (33, 58660), (35, 55308), (42, 46090), (44, 43995), (55, 35196), (60, 32263), (66, 29330), (70, 27654), (77, 25140), (84, 23045), (105, 18436), (110, 17598), (132, 14665), (140, 13827), (154, 12570), (165, 11732), (210, 9218), (220, 8799), (231, 8380), (308, 6285), (330, 5866), (385, 5028), (419, 4620), (420, 4609), (462, 4190), (660, 2933), (770, 2514), (838, 2310), (924, 2095), (1155, 1676), (1257, 1540)]