30875168

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 63345240

約数和(自身を除く): 32470072

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 293, 296, 356, 586, 592, 712, 1172, 1184, 1424, 2344, 2848, 3293, 4688, 6586, 9376, 10841, 13172, 21682, 26077, 26344, 43364, 52154, 52688, 86728, 104308, 105376, 173456, 208616, 346912, 417232, 834464, 964849, 1929698, 3859396, 7718792, 15437584, 30875168]

約数ペア:

[(1, 30875168), (2, 15437584), (4, 7718792), (8, 3859396), (16, 1929698), (32, 964849), (37, 834464), (74, 417232), (89, 346912), (148, 208616), (178, 173456), (293, 105376), (296, 104308), (356, 86728), (586, 52688), (592, 52154), (712, 43364), (1172, 26344), (1184, 26077), (1424, 21682), (2344, 13172), (2848, 10841), (3293, 9376), (4688, 6586)]