30138864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4758

約数の個数: 80

約数和(自身を含む): 93684480

約数和(自身を除く): 63545616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4721, 6384, 9442, 14163, 18884, 28326, 33047, 37768, 56652, 66094, 75536, 89699, 99141, 113304, 132188, 179398, 198282, 226608, 264376, 269097, 358796, 396564, 528752, 538194, 627893, 717592, 793128, 1076388, 1255786, 1435184, 1586256, 1883679, 2152776, 2511572, 3767358, 4305552, 5023144, 7534716, 10046288, 15069432, 30138864]

約数ペア:

[(1, 30138864), (2, 15069432), (3, 10046288), (4, 7534716), (6, 5023144), (7, 4305552), (8, 3767358), (12, 2511572), (14, 2152776), (16, 1883679), (19, 1586256), (21, 1435184), (24, 1255786), (28, 1076388), (38, 793128), (42, 717592), (48, 627893), (56, 538194), (57, 528752), (76, 396564), (84, 358796), (112, 269097), (114, 264376), (133, 226608), (152, 198282), (168, 179398), (228, 132188), (266, 113304), (304, 99141), (336, 89699), (399, 75536), (456, 66094), (532, 56652), (798, 37768), (912, 33047), (1064, 28326), (1596, 18884), (2128, 14163), (3192, 9442), (4721, 6384)]