16942770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1641

約数の個数: 80

約数和(自身を含む): 49092120

約数和(自身を除く): 32149350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1609, 1755, 2106, 3218, 3510, 4827, 5265, 8045, 9654, 10530, 14481, 16090, 20917, 24135, 28962, 41834, 43443, 48270, 62751, 72405, 86886, 104585, 125502, 130329, 144810, 188253, 209170, 217215, 260658, 313755, 376506, 434430, 564759, 627510, 651645, 941265, 1129518, 1303290, 1694277, 1882530, 2823795, 3388554, 5647590, 8471385, 16942770]

約数ペア:

[(1, 16942770), (2, 8471385), (3, 5647590), (5, 3388554), (6, 2823795), (9, 1882530), (10, 1694277), (13, 1303290), (15, 1129518), (18, 941265), (26, 651645), (27, 627510), (30, 564759), (39, 434430), (45, 376506), (54, 313755), (65, 260658), (78, 217215), (81, 209170), (90, 188253), (117, 144810), (130, 130329), (135, 125502), (162, 104585), (195, 86886), (234, 72405), (270, 62751), (351, 48270), (390, 43443), (405, 41834), (585, 28962), (702, 24135), (810, 20917), (1053, 16090), (1170, 14481), (1609, 10530), (1755, 9654), (2106, 8045), (3218, 5265), (3510, 4827)]