30972648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1846

約数の個数: 64

約数和(自身を含む): 89372160

約数和(自身を除く): 58399512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 1723, 2247, 2568, 2996, 3446, 4494, 5169, 5992, 6892, 8988, 10338, 12061, 13784, 17976, 20676, 24122, 36183, 41352, 48244, 72366, 96488, 144732, 184361, 289464, 368722, 553083, 737444, 1106166, 1290527, 1474888, 2212332, 2581054, 3871581, 4424664, 5162108, 7743162, 10324216, 15486324, 30972648]

約数ペア:

[(1, 30972648), (2, 15486324), (3, 10324216), (4, 7743162), (6, 5162108), (7, 4424664), (8, 3871581), (12, 2581054), (14, 2212332), (21, 1474888), (24, 1290527), (28, 1106166), (42, 737444), (56, 553083), (84, 368722), (107, 289464), (168, 184361), (214, 144732), (321, 96488), (428, 72366), (642, 48244), (749, 41352), (856, 36183), (1284, 24122), (1498, 20676), (1723, 17976), (2247, 13784), (2568, 12061), (2996, 10338), (3446, 8988), (4494, 6892), (5169, 5992)]