12448380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 40352256

約数和(自身を除く): 27903876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 277, 321, 420, 428, 535, 554, 642, 749, 831, 1070, 1108, 1284, 1385, 1498, 1605, 1662, 1939, 2140, 2247, 2770, 2996, 3210, 3324, 3745, 3878, 4155, 4494, 5540, 5817, 6420, 7490, 7756, 8310, 8988, 9695, 11235, 11634, 14980, 16620, 19390, 22470, 23268, 29085, 29639, 38780, 44940, 58170, 59278, 88917, 116340, 118556, 148195, 177834, 207473, 296390, 355668, 414946, 444585, 592780, 622419, 829892, 889170, 1037365, 1244838, 1778340, 2074730, 2489676, 3112095, 4149460, 6224190, 12448380]

約数ペア:

[(1, 12448380), (2, 6224190), (3, 4149460), (4, 3112095), (5, 2489676), (6, 2074730), (7, 1778340), (10, 1244838), (12, 1037365), (14, 889170), (15, 829892), (20, 622419), (21, 592780), (28, 444585), (30, 414946), (35, 355668), (42, 296390), (60, 207473), (70, 177834), (84, 148195), (105, 118556), (107, 116340), (140, 88917), (210, 59278), (214, 58170), (277, 44940), (321, 38780), (420, 29639), (428, 29085), (535, 23268), (554, 22470), (642, 19390), (749, 16620), (831, 14980), (1070, 11634), (1108, 11235), (1284, 9695), (1385, 8988), (1498, 8310), (1605, 7756), (1662, 7490), (1939, 6420), (2140, 5817), (2247, 5540), (2770, 4494), (2996, 4155), (3210, 3878), (3324, 3745)]