21410730430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{572939}}^1$

素因数の和:573084

約数の個数: 32

約数和(自身を含む): 39972877920

約数和(自身を除く): 18562147490

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 505, 1010, 3737, 7474, 18685, 37370, 572939, 1145878, 2864695, 5729390, 21198743, 42397486, 57866839, 105993715, 115733678, 211987430, 289334195, 578668390, 2141073043, 4282146086, 10705365215, 21410730430]

約数ペア:

[(1, 21410730430), (2, 10705365215), (5, 4282146086), (10, 2141073043), (37, 578668390), (74, 289334195), (101, 211987430), (185, 115733678), (202, 105993715), (370, 57866839), (505, 42397486), (1010, 21198743), (3737, 5729390), (7474, 2864695), (18685, 1145878), (37370, 572939)]