11027940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 216

約数和(自身を含む): 40755456

約数和(自身を除く): 29727516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 49, 55, 60, 62, 66, 70, 77, 84, 93, 98, 105, 110, 121, 124, 132, 140, 147, 154, 155, 165, 186, 196, 210, 217, 220, 231, 242, 245, 294, 308, 310, 330, 341, 363, 372, 385, 420, 434, 462, 465, 484, 490, 539, 588, 605, 620, 651, 660, 682, 726, 735, 770, 847, 868, 924, 930, 980, 1023, 1078, 1085, 1155, 1210, 1302, 1364, 1452, 1470, 1519, 1540, 1617, 1694, 1705, 1815, 1860, 2046, 2156, 2170, 2310, 2387, 2420, 2541, 2604, 2695, 2940, 3038, 3234, 3255, 3388, 3410, 3630, 3751, 4092, 4235, 4340, 4557, 4620, 4774, 5082, 5115, 5390, 5929, 6076, 6468, 6510, 6820, 7161, 7260, 7502, 7595, 8085, 8470, 9114, 9548, 10164, 10230, 10780, 11253, 11858, 11935, 12705, 13020, 14322, 15004, 15190, 16170, 16709, 16940, 17787, 18228, 18755, 20460, 22506, 22785, 23716, 23870, 25410, 26257, 28644, 29645, 30380, 32340, 33418, 35574, 35805, 37510, 45012, 45570, 47740, 50127, 50820, 52514, 56265, 59290, 66836, 71148, 71610, 75020, 78771, 83545, 88935, 91140, 100254, 105028, 112530, 118580, 131285, 143220, 157542, 167090, 177870, 183799, 200508, 225060, 250635, 262570, 315084, 334180, 355740, 367598, 393855, 501270, 525140, 551397, 735196, 787710, 918995, 1002540, 1102794, 1575420, 1837990, 2205588, 2756985, 3675980, 5513970, 11027940]

約数ペア:

[(1, 11027940), (2, 5513970), (3, 3675980), (4, 2756985), (5, 2205588), (6, 1837990), (7, 1575420), (10, 1102794), (11, 1002540), (12, 918995), (14, 787710), (15, 735196), (20, 551397), (21, 525140), (22, 501270), (28, 393855), (30, 367598), (31, 355740), (33, 334180), (35, 315084), (42, 262570), (44, 250635), (49, 225060), (55, 200508), (60, 183799), (62, 177870), (66, 167090), (70, 157542), (77, 143220), (84, 131285), (93, 118580), (98, 112530), (105, 105028), (110, 100254), (121, 91140), (124, 88935), (132, 83545), (140, 78771), (147, 75020), (154, 71610), (155, 71148), (165, 66836), (186, 59290), (196, 56265), (210, 52514), (217, 50820), (220, 50127), (231, 47740), (242, 45570), (245, 45012), (294, 37510), (308, 35805), (310, 35574), (330, 33418), (341, 32340), (363, 30380), (372, 29645), (385, 28644), (420, 26257), (434, 25410), (462, 23870), (465, 23716), (484, 22785), (490, 22506), (539, 20460), (588, 18755), (605, 18228), (620, 17787), (651, 16940), (660, 16709), (682, 16170), (726, 15190), (735, 15004), (770, 14322), (847, 13020), (868, 12705), (924, 11935), (930, 11858), (980, 11253), (1023, 10780), (1078, 10230), (1085, 10164), (1155, 9548), (1210, 9114), (1302, 8470), (1364, 8085), (1452, 7595), (1470, 7502), (1519, 7260), (1540, 7161), (1617, 6820), (1694, 6510), (1705, 6468), (1815, 6076), (1860, 5929), (2046, 5390), (2156, 5115), (2170, 5082), (2310, 4774), (2387, 4620), (2420, 4557), (2541, 4340), (2604, 4235), (2695, 4092), (2940, 3751), (3038, 3630), (3234, 3410), (3255, 3388)]