30585780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 93230592

約数和(自身を除く): 62644812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 463, 734, 926, 1101, 1389, 1468, 1835, 1852, 2202, 2315, 2778, 3303, 3670, 4167, 4404, 4630, 5505, 5556, 6606, 6945, 7340, 8334, 9260, 11010, 13212, 13890, 16515, 16668, 20835, 22020, 27780, 33030, 41670, 66060, 83340, 169921, 339842, 509763, 679684, 849605, 1019526, 1529289, 1699210, 2039052, 2548815, 3058578, 3398420, 5097630, 6117156, 7646445, 10195260, 15292890, 30585780]

約数ペア:

[(1, 30585780), (2, 15292890), (3, 10195260), (4, 7646445), (5, 6117156), (6, 5097630), (9, 3398420), (10, 3058578), (12, 2548815), (15, 2039052), (18, 1699210), (20, 1529289), (30, 1019526), (36, 849605), (45, 679684), (60, 509763), (90, 339842), (180, 169921), (367, 83340), (463, 66060), (734, 41670), (926, 33030), (1101, 27780), (1389, 22020), (1468, 20835), (1835, 16668), (1852, 16515), (2202, 13890), (2315, 13212), (2778, 11010), (3303, 9260), (3670, 8334), (4167, 7340), (4404, 6945), (4630, 6606), (5505, 5556)]