4787254890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{439601}}^1$

素因数の和:439636

約数の個数: 72

約数和(自身を含む): 13681293444

約数和(自身を除く): 8894038554

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 439601, 879202, 1318803, 2198005, 2637606, 3956409, 4396010, 4835611, 6594015, 7912818, 9671222, 13188030, 14506833, 19782045, 24178055, 29013666, 39564090, 43520499, 48356110, 53191721, 72534165, 87040998, 106383442, 145068330, 159575163, 217602495, 265958605, 319150326, 435204990, 478725489, 531917210, 797875815, 957450978, 1595751630, 2393627445, 4787254890]

約数ペア:

[(1, 4787254890), (2, 2393627445), (3, 1595751630), (5, 957450978), (6, 797875815), (9, 531917210), (10, 478725489), (11, 435204990), (15, 319150326), (18, 265958605), (22, 217602495), (30, 159575163), (33, 145068330), (45, 106383442), (55, 87040998), (66, 72534165), (90, 53191721), (99, 48356110), (110, 43520499), (121, 39564090), (165, 29013666), (198, 24178055), (242, 19782045), (330, 14506833), (363, 13188030), (495, 9671222), (605, 7912818), (726, 6594015), (990, 4835611), (1089, 4396010), (1210, 3956409), (1815, 2637606), (2178, 2198005), (3630, 1318803), (5445, 879202), (10890, 439601)]