19763070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1429}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 47567520

約数和(自身を除く): 27804450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 1429, 2305, 2766, 2858, 4287, 4610, 6915, 7145, 8574, 13830, 14290, 21435, 42870, 658769, 1317538, 1976307, 3293845, 3952614, 6587690, 9881535, 19763070]

約数ペア:

[(1, 19763070), (2, 9881535), (3, 6587690), (5, 3952614), (6, 3293845), (10, 1976307), (15, 1317538), (30, 658769), (461, 42870), (922, 21435), (1383, 14290), (1429, 13830), (2305, 8574), (2766, 7145), (2858, 6915), (4287, 4610)]