12299140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 30038400

約数和(自身を除く): 17739260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1489, 1652, 2065, 2978, 4130, 5956, 7445, 8260, 10423, 14890, 20846, 29780, 41692, 52115, 87851, 104230, 175702, 208460, 351404, 439255, 614957, 878510, 1229914, 1757020, 2459828, 3074785, 6149570, 12299140]

約数ペア:

[(1, 12299140), (2, 6149570), (4, 3074785), (5, 2459828), (7, 1757020), (10, 1229914), (14, 878510), (20, 614957), (28, 439255), (35, 351404), (59, 208460), (70, 175702), (118, 104230), (140, 87851), (236, 52115), (295, 41692), (413, 29780), (590, 20846), (826, 14890), (1180, 10423), (1489, 8260), (1652, 7445), (2065, 5956), (2978, 4130)]