774925140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{106739}}^1$

素因数の和:106773

約数の個数: 72

約数和(自身を含む): 2384998560

約数和(自身を除く): 1610073420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 106739, 213478, 320217, 426956, 533695, 640434, 1067390, 1174129, 1280868, 1601085, 2134780, 2348258, 3202170, 3522387, 4696516, 5870645, 6404340, 7044774, 11741290, 12915419, 14089548, 17611935, 23482580, 25830838, 35223870, 38746257, 51661676, 64577095, 70447740, 77492514, 129154190, 154985028, 193731285, 258308380, 387462570, 774925140]

約数ペア:

[(1, 774925140), (2, 387462570), (3, 258308380), (4, 193731285), (5, 154985028), (6, 129154190), (10, 77492514), (11, 70447740), (12, 64577095), (15, 51661676), (20, 38746257), (22, 35223870), (30, 25830838), (33, 23482580), (44, 17611935), (55, 14089548), (60, 12915419), (66, 11741290), (110, 7044774), (121, 6404340), (132, 5870645), (165, 4696516), (220, 3522387), (242, 3202170), (330, 2348258), (363, 2134780), (484, 1601085), (605, 1280868), (660, 1174129), (726, 1067390), (1210, 640434), (1452, 533695), (1815, 426956), (2420, 320217), (3630, 213478), (7260, 106739)]