30451740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 101122560

約数和(自身を除く): 70670820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 37, 43, 44, 55, 58, 60, 66, 74, 86, 87, 110, 111, 116, 129, 132, 145, 148, 165, 172, 174, 185, 215, 220, 222, 258, 290, 319, 330, 348, 370, 407, 430, 435, 444, 473, 516, 555, 580, 638, 645, 660, 740, 814, 860, 870, 946, 957, 1073, 1110, 1221, 1247, 1276, 1290, 1419, 1591, 1595, 1628, 1740, 1892, 1914, 2035, 2146, 2220, 2365, 2442, 2494, 2580, 2838, 3182, 3190, 3219, 3741, 3828, 4070, 4292, 4730, 4773, 4785, 4884, 4988, 5365, 5676, 6105, 6235, 6364, 6380, 6438, 7095, 7482, 7955, 8140, 9460, 9546, 9570, 10730, 11803, 12210, 12470, 12876, 13717, 14190, 14964, 15910, 16095, 17501, 18705, 19092, 19140, 21460, 23606, 23865, 24420, 24940, 27434, 28380, 31820, 32190, 35002, 35409, 37410, 41151, 46139, 47212, 47730, 52503, 54868, 59015, 64380, 68585, 70004, 70818, 74820, 82302, 87505, 92278, 95460, 105006, 118030, 137170, 138417, 141636, 164604, 175010, 177045, 184556, 205755, 210012, 230695, 236060, 262515, 274340, 276834, 350020, 354090, 411510, 461390, 507529, 525030, 553668, 692085, 708180, 823020, 922780, 1015058, 1050060, 1384170, 1522587, 2030116, 2537645, 2768340, 3045174, 5075290, 6090348, 7612935, 10150580, 15225870, 30451740]

約数ペア:

[(1, 30451740), (2, 15225870), (3, 10150580), (4, 7612935), (5, 6090348), (6, 5075290), (10, 3045174), (11, 2768340), (12, 2537645), (15, 2030116), (20, 1522587), (22, 1384170), (29, 1050060), (30, 1015058), (33, 922780), (37, 823020), (43, 708180), (44, 692085), (55, 553668), (58, 525030), (60, 507529), (66, 461390), (74, 411510), (86, 354090), (87, 350020), (110, 276834), (111, 274340), (116, 262515), (129, 236060), (132, 230695), (145, 210012), (148, 205755), (165, 184556), (172, 177045), (174, 175010), (185, 164604), (215, 141636), (220, 138417), (222, 137170), (258, 118030), (290, 105006), (319, 95460), (330, 92278), (348, 87505), (370, 82302), (407, 74820), (430, 70818), (435, 70004), (444, 68585), (473, 64380), (516, 59015), (555, 54868), (580, 52503), (638, 47730), (645, 47212), (660, 46139), (740, 41151), (814, 37410), (860, 35409), (870, 35002), (946, 32190), (957, 31820), (1073, 28380), (1110, 27434), (1221, 24940), (1247, 24420), (1276, 23865), (1290, 23606), (1419, 21460), (1591, 19140), (1595, 19092), (1628, 18705), (1740, 17501), (1892, 16095), (1914, 15910), (2035, 14964), (2146, 14190), (2220, 13717), (2365, 12876), (2442, 12470), (2494, 12210), (2580, 11803), (2838, 10730), (3182, 9570), (3190, 9546), (3219, 9460), (3741, 8140), (3828, 7955), (4070, 7482), (4292, 7095), (4730, 6438), (4773, 6380), (4785, 6364), (4884, 6235), (4988, 6105), (5365, 5676)]