7452834990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:842

約数の個数: 128

約数和(自身を含む): 18873907200

約数和(自身を除く): 11421072210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 239, 290, 365, 435, 438, 478, 491, 717, 730, 870, 982, 1095, 1195, 1434, 1473, 2117, 2190, 2390, 2455, 2946, 3585, 4234, 4910, 6351, 6931, 7170, 7365, 10585, 12702, 13862, 14239, 14730, 17447, 20793, 21170, 28478, 31755, 34655, 34894, 35843, 41586, 42717, 52341, 63510, 69310, 71195, 71686, 85434, 87235, 103965, 104682, 107529, 117349, 142390, 174470, 179215, 207930, 213585, 215058, 234698, 261705, 352047, 358430, 427170, 505963, 523410, 537645, 586745, 704094, 1011926, 1039447, 1075290, 1173490, 1517889, 1760235, 2078894, 2529815, 3035778, 3118341, 3403121, 3520470, 5059630, 5197235, 6236682, 6806242, 7589445, 8566477, 10209363, 10394470, 15178890, 15591705, 17015605, 17132954, 20418726, 25699431, 31183410, 34031210, 42832385, 51046815, 51398862, 85664770, 102093630, 128497155, 248427833, 256994310, 496855666, 745283499, 1242139165, 1490566998, 2484278330, 3726417495, 7452834990]

約数ペア:

[(1, 7452834990), (2, 3726417495), (3, 2484278330), (5, 1490566998), (6, 1242139165), (10, 745283499), (15, 496855666), (29, 256994310), (30, 248427833), (58, 128497155), (73, 102093630), (87, 85664770), (145, 51398862), (146, 51046815), (174, 42832385), (219, 34031210), (239, 31183410), (290, 25699431), (365, 20418726), (435, 17132954), (438, 17015605), (478, 15591705), (491, 15178890), (717, 10394470), (730, 10209363), (870, 8566477), (982, 7589445), (1095, 6806242), (1195, 6236682), (1434, 5197235), (1473, 5059630), (2117, 3520470), (2190, 3403121), (2390, 3118341), (2455, 3035778), (2946, 2529815), (3585, 2078894), (4234, 1760235), (4910, 1517889), (6351, 1173490), (6931, 1075290), (7170, 1039447), (7365, 1011926), (10585, 704094), (12702, 586745), (13862, 537645), (14239, 523410), (14730, 505963), (17447, 427170), (20793, 358430), (21170, 352047), (28478, 261705), (31755, 234698), (34655, 215058), (34894, 213585), (35843, 207930), (41586, 179215), (42717, 174470), (52341, 142390), (63510, 117349), (69310, 107529), (71195, 104682), (71686, 103965), (85434, 87235)]