22007070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 57451680

約数和(自身を除く): 35444610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 557, 878, 1114, 1317, 1671, 2195, 2634, 2785, 3342, 3951, 4390, 5013, 5570, 6585, 7902, 8355, 10026, 13170, 16710, 19755, 25065, 39510, 50130, 244523, 489046, 733569, 1222615, 1467138, 2200707, 2445230, 3667845, 4401414, 7335690, 11003535, 22007070]

約数ペア:

[(1, 22007070), (2, 11003535), (3, 7335690), (5, 4401414), (6, 3667845), (9, 2445230), (10, 2200707), (15, 1467138), (18, 1222615), (30, 733569), (45, 489046), (90, 244523), (439, 50130), (557, 39510), (878, 25065), (1114, 19755), (1317, 16710), (1671, 13170), (2195, 10026), (2634, 8355), (2785, 7902), (3342, 6585), (3951, 5570), (4390, 5013)]