5380170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 13372128

約数和(自身を除く): 7991958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 131, 185, 222, 262, 370, 393, 555, 655, 786, 1110, 1310, 1369, 1965, 2738, 3930, 4107, 4847, 6845, 8214, 9694, 13690, 14541, 20535, 24235, 29082, 41070, 48470, 72705, 145410, 179339, 358678, 538017, 896695, 1076034, 1793390, 2690085, 5380170]

約数ペア:

[(1, 5380170), (2, 2690085), (3, 1793390), (5, 1076034), (6, 896695), (10, 538017), (15, 358678), (30, 179339), (37, 145410), (74, 72705), (111, 48470), (131, 41070), (185, 29082), (222, 24235), (262, 20535), (370, 14541), (393, 13690), (555, 9694), (655, 8214), (786, 6845), (1110, 4847), (1310, 4107), (1369, 3930), (1965, 2738)]