23436660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30047}}^1$

素因数の和:30072

約数の個数: 48

約数和(自身を含む): 70672896

約数和(自身を除く): 47236236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30047, 60094, 90141, 120188, 150235, 180282, 300470, 360564, 390611, 450705, 600940, 781222, 901410, 1171833, 1562444, 1802820, 1953055, 2343666, 3906110, 4687332, 5859165, 7812220, 11718330, 23436660]

約数ペア:

[(1, 23436660), (2, 11718330), (3, 7812220), (4, 5859165), (5, 4687332), (6, 3906110), (10, 2343666), (12, 1953055), (13, 1802820), (15, 1562444), (20, 1171833), (26, 901410), (30, 781222), (39, 600940), (52, 450705), (60, 390611), (65, 360564), (78, 300470), (130, 180282), (156, 150235), (195, 120188), (260, 90141), (390, 60094), (780, 30047)]