12950820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 41731200

約数和(自身を除く): 28780380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 827, 870, 1044, 1305, 1566, 1654, 1740, 2481, 2610, 3132, 3308, 3915, 4135, 4962, 5220, 7443, 7830, 8270, 9924, 12405, 14886, 15660, 16540, 22329, 23983, 24810, 29772, 37215, 44658, 47966, 49620, 71949, 74430, 89316, 95932, 111645, 119915, 143898, 148860, 215847, 223290, 239830, 287796, 359745, 431694, 446580, 479660, 647541, 719490, 863388, 1079235, 1295082, 1438980, 2158470, 2590164, 3237705, 4316940, 6475410, 12950820]

約数ペア:

[(1, 12950820), (2, 6475410), (3, 4316940), (4, 3237705), (5, 2590164), (6, 2158470), (9, 1438980), (10, 1295082), (12, 1079235), (15, 863388), (18, 719490), (20, 647541), (27, 479660), (29, 446580), (30, 431694), (36, 359745), (45, 287796), (54, 239830), (58, 223290), (60, 215847), (87, 148860), (90, 143898), (108, 119915), (116, 111645), (135, 95932), (145, 89316), (174, 74430), (180, 71949), (261, 49620), (270, 47966), (290, 44658), (348, 37215), (435, 29772), (522, 24810), (540, 23983), (580, 22329), (783, 16540), (827, 15660), (870, 14886), (1044, 12405), (1305, 9924), (1566, 8270), (1654, 7830), (1740, 7443), (2481, 5220), (2610, 4962), (3132, 4135), (3308, 3915)]