42870210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1487}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 106386048

約数和(自身を除く): 63515838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1487, 1922, 2883, 2974, 4461, 4805, 5766, 7435, 8922, 9610, 14415, 14870, 22305, 28830, 44610, 46097, 92194, 138291, 230485, 276582, 460970, 691455, 1382910, 1429007, 2858014, 4287021, 7145035, 8574042, 14290070, 21435105, 42870210]

約数ペア:

[(1, 42870210), (2, 21435105), (3, 14290070), (5, 8574042), (6, 7145035), (10, 4287021), (15, 2858014), (30, 1429007), (31, 1382910), (62, 691455), (93, 460970), (155, 276582), (186, 230485), (310, 138291), (465, 92194), (930, 46097), (961, 44610), (1487, 28830), (1922, 22305), (2883, 14870), (2974, 14415), (4461, 9610), (4805, 8922), (5766, 7435)]