30188004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 90295296

約数和(自身を除く): 60107292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 883, 924, 1036, 1221, 1554, 1628, 1766, 2442, 2649, 2849, 3108, 3532, 4884, 5298, 5698, 6181, 8547, 9713, 10596, 11396, 12362, 17094, 18543, 19426, 24724, 29139, 32671, 34188, 37086, 38852, 58278, 65342, 67991, 74172, 98013, 116556, 130684, 135982, 196026, 203973, 228697, 271964, 359381, 392052, 407946, 457394, 686091, 718762, 815892, 914788, 1078143, 1372182, 1437524, 2156286, 2515667, 2744364, 4312572, 5031334, 7547001, 10062668, 15094002, 30188004]

約数ペア:

[(1, 30188004), (2, 15094002), (3, 10062668), (4, 7547001), (6, 5031334), (7, 4312572), (11, 2744364), (12, 2515667), (14, 2156286), (21, 1437524), (22, 1372182), (28, 1078143), (33, 914788), (37, 815892), (42, 718762), (44, 686091), (66, 457394), (74, 407946), (77, 392052), (84, 359381), (111, 271964), (132, 228697), (148, 203973), (154, 196026), (222, 135982), (231, 130684), (259, 116556), (308, 98013), (407, 74172), (444, 67991), (462, 65342), (518, 58278), (777, 38852), (814, 37086), (883, 34188), (924, 32671), (1036, 29139), (1221, 24724), (1554, 19426), (1628, 18543), (1766, 17094), (2442, 12362), (2649, 11396), (2849, 10596), (3108, 9713), (3532, 8547), (4884, 6181), (5298, 5698)]