30116296

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 37016504

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 139, 146, 212, 278, 292, 371, 424, 511, 556, 584, 742, 973, 1022, 1112, 1484, 1946, 2044, 2968, 3869, 3892, 4088, 7367, 7738, 7784, 10147, 14734, 15476, 20294, 27083, 29468, 30952, 40588, 51569, 54166, 58936, 71029, 81176, 103138, 108332, 142058, 206276, 216664, 284116, 412552, 537791, 568232, 1075582, 2151164, 3764537, 4302328, 7529074, 15058148, 30116296]

約数ペア:

[(1, 30116296), (2, 15058148), (4, 7529074), (7, 4302328), (8, 3764537), (14, 2151164), (28, 1075582), (53, 568232), (56, 537791), (73, 412552), (106, 284116), (139, 216664), (146, 206276), (212, 142058), (278, 108332), (292, 103138), (371, 81176), (424, 71029), (511, 58936), (556, 54166), (584, 51569), (742, 40588), (973, 30952), (1022, 29468), (1112, 27083), (1484, 20294), (1946, 15476), (2044, 14734), (2968, 10147), (3869, 7784), (3892, 7738), (4088, 7367)]