201742730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2999}}^1$

素因数の和:3075

約数の個数: 48

約数和(自身を含む): 428976000

約数和(自身を除く): 227233270

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 2999, 4805, 5998, 6727, 9610, 13454, 14995, 20993, 29990, 33635, 41986, 67270, 92969, 104965, 185938, 209930, 464845, 650783, 929690, 1301566, 2882039, 3253915, 5764078, 6507830, 14410195, 20174273, 28820390, 40348546, 100871365, 201742730]

約数ペア:

[(1, 201742730), (2, 100871365), (5, 40348546), (7, 28820390), (10, 20174273), (14, 14410195), (31, 6507830), (35, 5764078), (62, 3253915), (70, 2882039), (155, 1301566), (217, 929690), (310, 650783), (434, 464845), (961, 209930), (1085, 185938), (1922, 104965), (2170, 92969), (2999, 67270), (4805, 41986), (5998, 33635), (6727, 29990), (9610, 20993), (13454, 14995)]