30738360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8263}}^1$

素因数の和:8308

約数の個数: 64

約数和(自身を含む): 95201280

約数和(自身を除く): 64462920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 8263, 16526, 24789, 33052, 41315, 49578, 66104, 82630, 99156, 123945, 165260, 198312, 247890, 256153, 330520, 495780, 512306, 768459, 991560, 1024612, 1280765, 1536918, 2049224, 2561530, 3073836, 3842295, 5123060, 6147672, 7684590, 10246120, 15369180, 30738360]

約数ペア:

[(1, 30738360), (2, 15369180), (3, 10246120), (4, 7684590), (5, 6147672), (6, 5123060), (8, 3842295), (10, 3073836), (12, 2561530), (15, 2049224), (20, 1536918), (24, 1280765), (30, 1024612), (31, 991560), (40, 768459), (60, 512306), (62, 495780), (93, 330520), (120, 256153), (124, 247890), (155, 198312), (186, 165260), (248, 123945), (310, 99156), (372, 82630), (465, 66104), (620, 49578), (744, 41315), (930, 33052), (1240, 24789), (1860, 16526), (3720, 8263)]