5513970

素因数分解:

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

素因数の和:77

約数の個数: 144

約数和(自身を含む): 17466624

約数和(自身を除く): 11952654

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 49, 55, 62, 66, 70, 77, 93, 98, 105, 110, 121, 147, 154, 155, 165, 186, 210, 217, 231, 242, 245, 294, 310, 330, 341, 363, 385, 434, 462, 465, 490, 539, 605, 651, 682, 726, 735, 770, 847, 930, 1023, 1078, 1085, 1155, 1210, 1302, 1470, 1519, 1617, 1694, 1705, 1815, 2046, 2170, 2310, 2387, 2541, 2695, 3038, 3234, 3255, 3410, 3630, 3751, 4235, 4557, 4774, 5082, 5115, 5390, 5929, 6510, 7161, 7502, 7595, 8085, 8470, 9114, 10230, 11253, 11858, 11935, 12705, 14322, 15190, 16170, 16709, 17787, 18755, 22506, 22785, 23870, 25410, 26257, 29645, 33418, 35574, 35805, 37510, 45570, 50127, 52514, 56265, 59290, 71610, 78771, 83545, 88935, 100254, 112530, 131285, 157542, 167090, 177870, 183799, 250635, 262570, 367598, 393855, 501270, 551397, 787710, 918995, 1102794, 1837990, 2756985, 5513970]

約数ペア:

[(1, 5513970), (2, 2756985), (3, 1837990), (5, 1102794), (6, 918995), (7, 787710), (10, 551397), (11, 501270), (14, 393855), (15, 367598), (21, 262570), (22, 250635), (30, 183799), (31, 177870), (33, 167090), (35, 157542), (42, 131285), (49, 112530), (55, 100254), (62, 88935), (66, 83545), (70, 78771), (77, 71610), (93, 59290), (98, 56265), (105, 52514), (110, 50127), (121, 45570), (147, 37510), (154, 35805), (155, 35574), (165, 33418), (186, 29645), (210, 26257), (217, 25410), (231, 23870), (242, 22785), (245, 22506), (294, 18755), (310, 17787), (330, 16709), (341, 16170), (363, 15190), (385, 14322), (434, 12705), (462, 11935), (465, 11858), (490, 11253), (539, 10230), (605, 9114), (651, 8470), (682, 8085), (726, 7595), (735, 7502), (770, 7161), (847, 6510), (930, 5929), (1023, 5390), (1078, 5115), (1085, 5082), (1155, 4774), (1210, 4557), (1302, 4235), (1470, 3751), (1519, 3630), (1617, 3410), (1694, 3255), (1705, 3234), (1815, 3038), (2046, 2695), (2170, 2541), (2310, 2387)]