7500570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 23887872

約数和(自身を除く): 16387302

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 191, 210, 231, 238, 255, 330, 357, 374, 382, 385, 462, 510, 561, 573, 595, 714, 770, 935, 955, 1122, 1146, 1155, 1190, 1309, 1337, 1785, 1870, 1910, 2101, 2310, 2618, 2674, 2805, 2865, 3247, 3570, 3927, 4011, 4202, 5610, 5730, 6303, 6494, 6545, 6685, 7854, 8022, 9741, 10505, 12606, 13090, 13370, 14707, 16235, 19482, 19635, 20055, 21010, 22729, 29414, 31515, 32470, 35717, 39270, 40110, 44121, 45458, 48705, 63030, 68187, 71434, 73535, 88242, 97410, 107151, 113645, 136374, 147070, 178585, 214302, 220605, 227290, 250019, 340935, 357170, 441210, 500038, 535755, 681870, 750057, 1071510, 1250095, 1500114, 2500190, 3750285, 7500570]

約数ペア:

[(1, 7500570), (2, 3750285), (3, 2500190), (5, 1500114), (6, 1250095), (7, 1071510), (10, 750057), (11, 681870), (14, 535755), (15, 500038), (17, 441210), (21, 357170), (22, 340935), (30, 250019), (33, 227290), (34, 220605), (35, 214302), (42, 178585), (51, 147070), (55, 136374), (66, 113645), (70, 107151), (77, 97410), (85, 88242), (102, 73535), (105, 71434), (110, 68187), (119, 63030), (154, 48705), (165, 45458), (170, 44121), (187, 40110), (191, 39270), (210, 35717), (231, 32470), (238, 31515), (255, 29414), (330, 22729), (357, 21010), (374, 20055), (382, 19635), (385, 19482), (462, 16235), (510, 14707), (561, 13370), (573, 13090), (595, 12606), (714, 10505), (770, 9741), (935, 8022), (955, 7854), (1122, 6685), (1146, 6545), (1155, 6494), (1190, 6303), (1309, 5730), (1337, 5610), (1785, 4202), (1870, 4011), (1910, 3927), (2101, 3570), (2310, 3247), (2618, 2865), (2674, 2805)]