30668748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 84188160

約数和(自身を除く): 53519412

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 79, 102, 132, 158, 173, 187, 204, 237, 316, 346, 374, 474, 519, 561, 692, 748, 869, 948, 1038, 1122, 1343, 1738, 1903, 2076, 2244, 2607, 2686, 2941, 3476, 3806, 4029, 5214, 5372, 5709, 5882, 7612, 8058, 8823, 10428, 11418, 11764, 13667, 14773, 16116, 17646, 22836, 27334, 29546, 32351, 35292, 41001, 44319, 54668, 59092, 64702, 82002, 88638, 97053, 129404, 150337, 164004, 177276, 194106, 232339, 300674, 388212, 451011, 464678, 601348, 697017, 902022, 929356, 1394034, 1804044, 2555729, 2788068, 5111458, 7667187, 10222916, 15334374, 30668748]

約数ペア:

[(1, 30668748), (2, 15334374), (3, 10222916), (4, 7667187), (6, 5111458), (11, 2788068), (12, 2555729), (17, 1804044), (22, 1394034), (33, 929356), (34, 902022), (44, 697017), (51, 601348), (66, 464678), (68, 451011), (79, 388212), (102, 300674), (132, 232339), (158, 194106), (173, 177276), (187, 164004), (204, 150337), (237, 129404), (316, 97053), (346, 88638), (374, 82002), (474, 64702), (519, 59092), (561, 54668), (692, 44319), (748, 41001), (869, 35292), (948, 32351), (1038, 29546), (1122, 27334), (1343, 22836), (1738, 17646), (1903, 16116), (2076, 14773), (2244, 13667), (2607, 11764), (2686, 11418), (2941, 10428), (3476, 8823), (3806, 8058), (4029, 7612), (5214, 5882), (5372, 5709)]