581567340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{4523}}^1$

素因数の和:6678

約数の個数: 48

約数和(自身を含む): 1629508608

約数和(自身を除く): 1047941268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2143, 4286, 4523, 6429, 8572, 9046, 10715, 12858, 13569, 18092, 21430, 22615, 25716, 27138, 32145, 42860, 45230, 54276, 64290, 67845, 90460, 128580, 135690, 271380, 9692789, 19385578, 29078367, 38771156, 48463945, 58156734, 96927890, 116313468, 145391835, 193855780, 290783670, 581567340]

約数ペア:

[(1, 581567340), (2, 290783670), (3, 193855780), (4, 145391835), (5, 116313468), (6, 96927890), (10, 58156734), (12, 48463945), (15, 38771156), (20, 29078367), (30, 19385578), (60, 9692789), (2143, 271380), (4286, 135690), (4523, 128580), (6429, 90460), (8572, 67845), (9046, 64290), (10715, 54276), (12858, 45230), (13569, 42860), (18092, 32145), (21430, 27138), (22615, 25716)]