5513940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{10211}}^1$

素因数の和:10229

約数の個数: 48

約数和(自身を含む): 17156160

約数和(自身を除く): 11642220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 10211, 20422, 30633, 40844, 51055, 61266, 91899, 102110, 122532, 153165, 183798, 204220, 275697, 306330, 367596, 459495, 551394, 612660, 918990, 1102788, 1378485, 1837980, 2756970, 5513940]

約数ペア:

[(1, 5513940), (2, 2756970), (3, 1837980), (4, 1378485), (5, 1102788), (6, 918990), (9, 612660), (10, 551394), (12, 459495), (15, 367596), (18, 306330), (20, 275697), (27, 204220), (30, 183798), (36, 153165), (45, 122532), (54, 102110), (60, 91899), (90, 61266), (108, 51055), (135, 40844), (180, 30633), (270, 20422), (540, 10211)]