229042980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1272461}}^1$

素因数の和:1272476

約数の個数: 36

約数和(自身を含む): 694764252

約数和(自身を除く): 465721272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1272461, 2544922, 3817383, 5089844, 6362305, 7634766, 11452149, 12724610, 15269532, 19086915, 22904298, 25449220, 38173830, 45808596, 57260745, 76347660, 114521490, 229042980]

約数ペア:

[(1, 229042980), (2, 114521490), (3, 76347660), (4, 57260745), (5, 45808596), (6, 38173830), (9, 25449220), (10, 22904298), (12, 19086915), (15, 15269532), (18, 12724610), (20, 11452149), (30, 7634766), (36, 6362305), (45, 5089844), (60, 3817383), (90, 2544922), (180, 1272461)]