84624420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45497}}^1$

素因数の和:45540

約数の個数: 48

約数和(自身を含む): 244597248

約数和(自身を除く): 159972828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 45497, 90994, 136491, 181988, 227485, 272982, 454970, 545964, 682455, 909940, 1364910, 1410407, 2729820, 2820814, 4231221, 5641628, 7052035, 8462442, 14104070, 16924884, 21156105, 28208140, 42312210, 84624420]

約数ペア:

[(1, 84624420), (2, 42312210), (3, 28208140), (4, 21156105), (5, 16924884), (6, 14104070), (10, 8462442), (12, 7052035), (15, 5641628), (20, 4231221), (30, 2820814), (31, 2729820), (60, 1410407), (62, 1364910), (93, 909940), (124, 682455), (155, 545964), (186, 454970), (310, 272982), (372, 227485), (465, 181988), (620, 136491), (930, 90994), (1860, 45497)]