13196790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 36169920

約数和(自身を除く): 22973130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1321, 1665, 1998, 2642, 3330, 3963, 4995, 6605, 7926, 9990, 11889, 13210, 19815, 23778, 35667, 39630, 48877, 59445, 71334, 97754, 118890, 146631, 178335, 244385, 293262, 356670, 439893, 488770, 733155, 879786, 1319679, 1466310, 2199465, 2639358, 4398930, 6598395, 13196790]

約数ペア:

[(1, 13196790), (2, 6598395), (3, 4398930), (5, 2639358), (6, 2199465), (9, 1466310), (10, 1319679), (15, 879786), (18, 733155), (27, 488770), (30, 439893), (37, 356670), (45, 293262), (54, 244385), (74, 178335), (90, 146631), (111, 118890), (135, 97754), (185, 71334), (222, 59445), (270, 48877), (333, 39630), (370, 35667), (555, 23778), (666, 19815), (999, 13210), (1110, 11889), (1321, 9990), (1665, 7926), (1998, 6605), (2642, 4995), (3330, 3963)]