13550460

素因数分解:

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

素因数の和:456

約数の個数: 144

約数和(自身を含む): 48263040

約数和(自身を除く): 34712580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 419, 420, 462, 490, 539, 588, 660, 735, 770, 838, 924, 980, 1078, 1155, 1257, 1470, 1540, 1617, 1676, 2095, 2156, 2310, 2514, 2695, 2933, 2940, 3234, 4190, 4609, 4620, 5028, 5390, 5866, 6285, 6468, 8085, 8380, 8799, 9218, 10780, 11732, 12570, 13827, 14665, 16170, 17598, 18436, 20531, 23045, 25140, 27654, 29330, 32263, 32340, 35196, 41062, 43995, 46090, 55308, 58660, 61593, 64526, 69135, 82124, 87990, 92180, 96789, 102655, 123186, 129052, 138270, 161315, 175980, 193578, 205310, 225841, 246372, 276540, 307965, 322630, 387156, 410620, 451682, 483945, 615930, 645260, 677523, 903364, 967890, 1129205, 1231860, 1355046, 1935780, 2258410, 2710092, 3387615, 4516820, 6775230, 13550460]

約数ペア:

[(1, 13550460), (2, 6775230), (3, 4516820), (4, 3387615), (5, 2710092), (6, 2258410), (7, 1935780), (10, 1355046), (11, 1231860), (12, 1129205), (14, 967890), (15, 903364), (20, 677523), (21, 645260), (22, 615930), (28, 483945), (30, 451682), (33, 410620), (35, 387156), (42, 322630), (44, 307965), (49, 276540), (55, 246372), (60, 225841), (66, 205310), (70, 193578), (77, 175980), (84, 161315), (98, 138270), (105, 129052), (110, 123186), (132, 102655), (140, 96789), (147, 92180), (154, 87990), (165, 82124), (196, 69135), (210, 64526), (220, 61593), (231, 58660), (245, 55308), (294, 46090), (308, 43995), (330, 41062), (385, 35196), (419, 32340), (420, 32263), (462, 29330), (490, 27654), (539, 25140), (588, 23045), (660, 20531), (735, 18436), (770, 17598), (838, 16170), (924, 14665), (980, 13827), (1078, 12570), (1155, 11732), (1257, 10780), (1470, 9218), (1540, 8799), (1617, 8380), (1676, 8085), (2095, 6468), (2156, 6285), (2310, 5866), (2514, 5390), (2695, 5028), (2933, 4620), (2940, 4609), (3234, 4190)]