2699190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 7761600

約数和(自身を除く): 5062410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 769, 1170, 1538, 1755, 2307, 3510, 3845, 4614, 6921, 7690, 9997, 11535, 13842, 19994, 20763, 23070, 29991, 34605, 41526, 49985, 59982, 69210, 89973, 99970, 103815, 149955, 179946, 207630, 269919, 299910, 449865, 539838, 899730, 1349595, 2699190]

約数ペア:

[(1, 2699190), (2, 1349595), (3, 899730), (5, 539838), (6, 449865), (9, 299910), (10, 269919), (13, 207630), (15, 179946), (18, 149955), (26, 103815), (27, 99970), (30, 89973), (39, 69210), (45, 59982), (54, 49985), (65, 41526), (78, 34605), (90, 29991), (117, 23070), (130, 20763), (135, 19994), (195, 13842), (234, 11535), (270, 9997), (351, 7690), (390, 6921), (585, 4614), (702, 3845), (769, 3510), (1170, 2307), (1538, 1755)]