21432930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12109}}^1$

素因数の和:12178

約数の個数: 32

約数和(自身を含む): 52315200

約数和(自身を除く): 30882270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 12109, 24218, 36327, 60545, 72654, 121090, 181635, 363270, 714431, 1428862, 2143293, 3572155, 4286586, 7144310, 10716465, 21432930]

約数ペア:

[(1, 21432930), (2, 10716465), (3, 7144310), (5, 4286586), (6, 3572155), (10, 2143293), (15, 1428862), (30, 714431), (59, 363270), (118, 181635), (177, 121090), (295, 72654), (354, 60545), (590, 36327), (885, 24218), (1770, 12109)]