13963620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21157}}^1$

素因数の和:21180

約数の個数: 48

約数和(自身を含む): 42654528

約数和(自身を除く): 28690908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21157, 42314, 63471, 84628, 105785, 126942, 211570, 232727, 253884, 317355, 423140, 465454, 634710, 698181, 930908, 1163635, 1269420, 1396362, 2327270, 2792724, 3490905, 4654540, 6981810, 13963620]

約数ペア:

[(1, 13963620), (2, 6981810), (3, 4654540), (4, 3490905), (5, 2792724), (6, 2327270), (10, 1396362), (11, 1269420), (12, 1163635), (15, 930908), (20, 698181), (22, 634710), (30, 465454), (33, 423140), (44, 317355), (55, 253884), (60, 232727), (66, 211570), (110, 126942), (132, 105785), (165, 84628), (220, 63471), (330, 42314), (660, 21157)]