30842896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 73495296

約数和(自身を除く): 42652400

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 97, 112, 119, 136, 167, 194, 238, 272, 334, 388, 476, 668, 679, 776, 952, 1169, 1336, 1358, 1552, 1649, 1904, 2338, 2672, 2716, 2839, 3298, 4676, 5432, 5678, 6596, 9352, 10864, 11356, 11543, 13192, 16199, 18704, 19873, 22712, 23086, 26384, 32398, 39746, 45424, 46172, 64796, 79492, 92344, 113393, 129592, 158984, 184688, 226786, 259184, 275383, 317968, 453572, 550766, 907144, 1101532, 1814288, 1927681, 2203064, 3855362, 4406128, 7710724, 15421448, 30842896]

約数ペア:

[(1, 30842896), (2, 15421448), (4, 7710724), (7, 4406128), (8, 3855362), (14, 2203064), (16, 1927681), (17, 1814288), (28, 1101532), (34, 907144), (56, 550766), (68, 453572), (97, 317968), (112, 275383), (119, 259184), (136, 226786), (167, 184688), (194, 158984), (238, 129592), (272, 113393), (334, 92344), (388, 79492), (476, 64796), (668, 46172), (679, 45424), (776, 39746), (952, 32398), (1169, 26384), (1336, 23086), (1358, 22712), (1552, 19873), (1649, 18704), (1904, 16199), (2338, 13192), (2672, 11543), (2716, 11356), (2839, 10864), (3298, 9352), (4676, 6596), (5432, 5678)]