20190593970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{716741}}^1$

素因数の和:717067

約数の個数: 48

約数和(自身を含む): 52663335192

約数和(自身を除く): 32472741222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 3130, 4695, 5634, 9390, 14085, 28170, 716741, 1433482, 2150223, 3583705, 4300446, 6450669, 7167410, 10751115, 12901338, 21502230, 32253345, 64506690, 224339933, 448679866, 673019799, 1121699665, 1346039598, 2019059397, 2243399330, 3365098995, 4038118794, 6730197990, 10095296985, 20190593970]

約数ペア:

[(1, 20190593970), (2, 10095296985), (3, 6730197990), (5, 4038118794), (6, 3365098995), (9, 2243399330), (10, 2019059397), (15, 1346039598), (18, 1121699665), (30, 673019799), (45, 448679866), (90, 224339933), (313, 64506690), (626, 32253345), (939, 21502230), (1565, 12901338), (1878, 10751115), (2817, 7167410), (3130, 6450669), (4695, 4300446), (5634, 3583705), (9390, 2150223), (14085, 1433482), (28170, 716741)]