30385432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 41464808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 461, 616, 749, 856, 922, 1177, 1498, 1844, 2354, 2996, 3227, 3688, 4708, 5071, 5992, 6454, 8239, 9416, 10142, 12908, 16478, 20284, 25816, 32956, 35497, 40568, 49327, 65912, 70994, 98654, 141988, 197308, 283976, 345289, 394616, 542597, 690578, 1085194, 1381156, 2170388, 2762312, 3798179, 4340776, 7596358, 15192716, 30385432]

約数ペア:

[(1, 30385432), (2, 15192716), (4, 7596358), (7, 4340776), (8, 3798179), (11, 2762312), (14, 2170388), (22, 1381156), (28, 1085194), (44, 690578), (56, 542597), (77, 394616), (88, 345289), (107, 283976), (154, 197308), (214, 141988), (308, 98654), (428, 70994), (461, 65912), (616, 49327), (749, 40568), (856, 35497), (922, 32956), (1177, 25816), (1498, 20284), (1844, 16478), (2354, 12908), (2996, 10142), (3227, 9416), (3688, 8239), (4708, 6454), (5071, 5992)]