87775470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 240226272

約数和(自身を除く): 152450802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 43, 45, 74, 86, 90, 111, 129, 185, 215, 222, 258, 333, 370, 387, 430, 555, 613, 645, 666, 774, 1110, 1226, 1290, 1591, 1665, 1839, 1935, 3065, 3182, 3330, 3678, 3870, 4773, 5517, 6130, 7955, 9195, 9546, 11034, 14319, 15910, 18390, 22681, 23865, 26359, 27585, 28638, 45362, 47730, 52718, 55170, 68043, 71595, 79077, 113405, 131795, 136086, 143190, 158154, 204129, 226810, 237231, 263590, 340215, 395385, 408258, 474462, 680430, 790770, 975283, 1020645, 1186155, 1950566, 2041290, 2372310, 2925849, 4876415, 5851698, 8777547, 9752830, 14629245, 17555094, 29258490, 43887735, 87775470]

約数ペア:

[(1, 87775470), (2, 43887735), (3, 29258490), (5, 17555094), (6, 14629245), (9, 9752830), (10, 8777547), (15, 5851698), (18, 4876415), (30, 2925849), (37, 2372310), (43, 2041290), (45, 1950566), (74, 1186155), (86, 1020645), (90, 975283), (111, 790770), (129, 680430), (185, 474462), (215, 408258), (222, 395385), (258, 340215), (333, 263590), (370, 237231), (387, 226810), (430, 204129), (555, 158154), (613, 143190), (645, 136086), (666, 131795), (774, 113405), (1110, 79077), (1226, 71595), (1290, 68043), (1591, 55170), (1665, 52718), (1839, 47730), (1935, 45362), (3065, 28638), (3182, 27585), (3330, 26359), (3678, 23865), (3870, 22681), (4773, 18390), (5517, 15910), (6130, 14319), (7955, 11034), (9195, 9546)]