7529830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 17466624

約数和(自身を除く): 9936794

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 127, 154, 242, 245, 254, 385, 490, 539, 605, 635, 770, 847, 889, 1078, 1210, 1270, 1397, 1694, 1778, 2695, 2794, 4235, 4445, 5390, 5929, 6223, 6985, 8470, 8890, 9779, 11858, 12446, 13970, 15367, 19558, 29645, 30734, 31115, 48895, 59290, 62230, 68453, 76835, 97790, 107569, 136906, 153670, 215138, 342265, 537845, 684530, 752983, 1075690, 1505966, 3764915, 7529830]

約数ペア:

[(1, 7529830), (2, 3764915), (5, 1505966), (7, 1075690), (10, 752983), (11, 684530), (14, 537845), (22, 342265), (35, 215138), (49, 153670), (55, 136906), (70, 107569), (77, 97790), (98, 76835), (110, 68453), (121, 62230), (127, 59290), (154, 48895), (242, 31115), (245, 30734), (254, 29645), (385, 19558), (490, 15367), (539, 13970), (605, 12446), (635, 11858), (770, 9779), (847, 8890), (889, 8470), (1078, 6985), (1210, 6223), (1270, 5929), (1397, 5390), (1694, 4445), (1778, 4235), (2695, 2794)]