13868340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6247}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 39887232

約数和(自身を除く): 26018892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 6247, 12494, 18741, 24988, 31235, 37482, 62470, 74964, 93705, 124940, 187410, 231139, 374820, 462278, 693417, 924556, 1155695, 1386834, 2311390, 2773668, 3467085, 4622780, 6934170, 13868340]

約数ペア:

[(1, 13868340), (2, 6934170), (3, 4622780), (4, 3467085), (5, 2773668), (6, 2311390), (10, 1386834), (12, 1155695), (15, 924556), (20, 693417), (30, 462278), (37, 374820), (60, 231139), (74, 187410), (111, 124940), (148, 93705), (185, 74964), (222, 62470), (370, 37482), (444, 31235), (555, 24988), (740, 18741), (1110, 12494), (2220, 6247)]