2602980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14461}}^1$

素因数の和:14476

約数の個数: 36

約数和(自身を含む): 7896252

約数和(自身を除く): 5293272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14461, 28922, 43383, 57844, 72305, 86766, 130149, 144610, 173532, 216915, 260298, 289220, 433830, 520596, 650745, 867660, 1301490, 2602980]

約数ペア:

[(1, 2602980), (2, 1301490), (3, 867660), (4, 650745), (5, 520596), (6, 433830), (9, 289220), (10, 260298), (12, 216915), (15, 173532), (18, 144610), (20, 130149), (30, 86766), (36, 72305), (45, 57844), (60, 43383), (90, 28922), (180, 14461)]