16498620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30553}}^1$

素因数の和:30571

約数の個数: 48

約数和(自身を含む): 51330720

約数和(自身を除く): 34832100

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, 30553, 61106, 91659, 122212, 152765, 183318, 274977, 305530, 366636, 458295, 549954, 611060, 824931, 916590, 1099908, 1374885, 1649862, 1833180, 2749770, 3299724, 4124655, 5499540, 8249310, 16498620]

約数ペア:

[(1, 16498620), (2, 8249310), (3, 5499540), (4, 4124655), (5, 3299724), (6, 2749770), (9, 1833180), (10, 1649862), (12, 1374885), (15, 1099908), (18, 916590), (20, 824931), (27, 611060), (30, 549954), (36, 458295), (45, 366636), (54, 305530), (60, 274977), (90, 183318), (108, 152765), (135, 122212), (180, 91659), (270, 61106), (540, 30553)]