262410030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2623

約数の個数: 80

約数和(自身を含む): 711265104

約数和(自身を除く): 448855074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 131, 135, 162, 262, 270, 393, 405, 655, 786, 810, 1179, 1310, 1965, 2358, 2473, 3537, 3930, 4946, 5895, 7074, 7419, 10611, 11790, 12365, 14838, 17685, 21222, 22257, 24730, 35370, 37095, 44514, 53055, 66771, 74190, 106110, 111285, 133542, 200313, 222570, 323963, 333855, 400626, 647926, 667710, 971889, 1001565, 1619815, 1943778, 2003130, 2915667, 3239630, 4859445, 5831334, 8747001, 9718890, 14578335, 17494002, 26241003, 29156670, 43735005, 52482006, 87470010, 131205015, 262410030]

約数ペア:

[(1, 262410030), (2, 131205015), (3, 87470010), (5, 52482006), (6, 43735005), (9, 29156670), (10, 26241003), (15, 17494002), (18, 14578335), (27, 9718890), (30, 8747001), (45, 5831334), (54, 4859445), (81, 3239630), (90, 2915667), (131, 2003130), (135, 1943778), (162, 1619815), (262, 1001565), (270, 971889), (393, 667710), (405, 647926), (655, 400626), (786, 333855), (810, 323963), (1179, 222570), (1310, 200313), (1965, 133542), (2358, 111285), (2473, 106110), (3537, 74190), (3930, 66771), (4946, 53055), (5895, 44514), (7074, 37095), (7419, 35370), (10611, 24730), (11790, 22257), (12365, 21222), (14838, 17685)]