12224070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 32247072

約数和(自身を除く): 20023002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1913, 2130, 3195, 3826, 5739, 6390, 9565, 11478, 17217, 19130, 28695, 34434, 57390, 86085, 135823, 172170, 271646, 407469, 679115, 814938, 1222407, 1358230, 2037345, 2444814, 4074690, 6112035, 12224070]

約数ペア:

[(1, 12224070), (2, 6112035), (3, 4074690), (5, 2444814), (6, 2037345), (9, 1358230), (10, 1222407), (15, 814938), (18, 679115), (30, 407469), (45, 271646), (71, 172170), (90, 135823), (142, 86085), (213, 57390), (355, 34434), (426, 28695), (639, 19130), (710, 17217), (1065, 11478), (1278, 9565), (1913, 6390), (2130, 5739), (3195, 3826)]