1516230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 4178304

約数和(自身を除く): 2662074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 991, 1530, 1982, 2973, 4955, 5946, 8919, 9910, 14865, 16847, 17838, 29730, 33694, 44595, 50541, 84235, 89190, 101082, 151623, 168470, 252705, 303246, 505410, 758115, 1516230]

約数ペア:

[(1, 1516230), (2, 758115), (3, 505410), (5, 303246), (6, 252705), (9, 168470), (10, 151623), (15, 101082), (17, 89190), (18, 84235), (30, 50541), (34, 44595), (45, 33694), (51, 29730), (85, 17838), (90, 16847), (102, 14865), (153, 9910), (170, 8919), (255, 5946), (306, 4955), (510, 2973), (765, 1982), (991, 1530)]