54870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 138240

約数和(自身を除く): 83370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 155, 177, 186, 295, 310, 354, 465, 590, 885, 930, 1770, 1829, 3658, 5487, 9145, 10974, 18290, 27435, 54870]

約数ペア:

[(1, 54870), (2, 27435), (3, 18290), (5, 10974), (6, 9145), (10, 5487), (15, 3658), (30, 1829), (31, 1770), (59, 930), (62, 885), (93, 590), (118, 465), (155, 354), (177, 310), (186, 295)]