126410340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{300977}}^1$

素因数の和:300996

約数の個数: 48

約数和(自身を含む): 404514432

約数和(自身を除く): 278104092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 300977, 601954, 902931, 1203908, 1504885, 1805862, 2106839, 3009770, 3611724, 4213678, 4514655, 6019540, 6320517, 8427356, 9029310, 10534195, 12641034, 18058620, 21068390, 25282068, 31602585, 42136780, 63205170, 126410340]

約数ペア:

[(1, 126410340), (2, 63205170), (3, 42136780), (4, 31602585), (5, 25282068), (6, 21068390), (7, 18058620), (10, 12641034), (12, 10534195), (14, 9029310), (15, 8427356), (20, 6320517), (21, 6019540), (28, 4514655), (30, 4213678), (35, 3611724), (42, 3009770), (60, 2106839), (70, 1805862), (84, 1504885), (105, 1203908), (140, 902931), (210, 601954), (420, 300977)]