30693420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4215

約数の個数: 72

約数和(自身を含む): 95397120

約数和(自身を除く): 64703700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 4159, 7380, 8318, 12477, 16636, 20795, 24954, 37431, 41590, 49908, 62385, 74862, 83180, 124770, 149724, 170519, 187155, 249540, 341038, 374310, 511557, 682076, 748620, 852595, 1023114, 1534671, 1705190, 2046228, 2557785, 3069342, 3410380, 5115570, 6138684, 7673355, 10231140, 15346710, 30693420]

約数ペア:

[(1, 30693420), (2, 15346710), (3, 10231140), (4, 7673355), (5, 6138684), (6, 5115570), (9, 3410380), (10, 3069342), (12, 2557785), (15, 2046228), (18, 1705190), (20, 1534671), (30, 1023114), (36, 852595), (41, 748620), (45, 682076), (60, 511557), (82, 374310), (90, 341038), (123, 249540), (164, 187155), (180, 170519), (205, 149724), (246, 124770), (369, 83180), (410, 74862), (492, 62385), (615, 49908), (738, 41590), (820, 37431), (1230, 24954), (1476, 20795), (1845, 16636), (2460, 12477), (3690, 8318), (4159, 7380)]