30329880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36107}}^1$

素因数の和:36128

約数の個数: 64

約数和(自身を含む): 103991040

約数和(自身を除く): 73661160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36107, 72214, 108321, 144428, 180535, 216642, 252749, 288856, 361070, 433284, 505498, 541605, 722140, 758247, 866568, 1010996, 1083210, 1263745, 1444280, 1516494, 2021992, 2166420, 2527490, 3032988, 3791235, 4332840, 5054980, 6065976, 7582470, 10109960, 15164940, 30329880]

約数ペア:

[(1, 30329880), (2, 15164940), (3, 10109960), (4, 7582470), (5, 6065976), (6, 5054980), (7, 4332840), (8, 3791235), (10, 3032988), (12, 2527490), (14, 2166420), (15, 2021992), (20, 1516494), (21, 1444280), (24, 1263745), (28, 1083210), (30, 1010996), (35, 866568), (40, 758247), (42, 722140), (56, 541605), (60, 505498), (70, 433284), (84, 361070), (105, 288856), (120, 252749), (140, 216642), (168, 180535), (210, 144428), (280, 108321), (420, 72214), (840, 36107)]