30580576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 70489440

約数和(自身を除く): 39908864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 73, 76, 104, 106, 146, 152, 208, 212, 247, 292, 304, 416, 424, 494, 584, 608, 689, 848, 949, 988, 1007, 1168, 1378, 1387, 1696, 1898, 1976, 2014, 2336, 2756, 2774, 3796, 3869, 3952, 4028, 5512, 5548, 7592, 7738, 7904, 8056, 11024, 11096, 13091, 15184, 15476, 16112, 18031, 22048, 22192, 26182, 30368, 30952, 32224, 36062, 44384, 50297, 52364, 61904, 72124, 73511, 100594, 104728, 123808, 144248, 147022, 201188, 209456, 288496, 294044, 402376, 418912, 576992, 588088, 804752, 955643, 1176176, 1609504, 1911286, 2352352, 3822572, 7645144, 15290288, 30580576]

約数ペア:

[(1, 30580576), (2, 15290288), (4, 7645144), (8, 3822572), (13, 2352352), (16, 1911286), (19, 1609504), (26, 1176176), (32, 955643), (38, 804752), (52, 588088), (53, 576992), (73, 418912), (76, 402376), (104, 294044), (106, 288496), (146, 209456), (152, 201188), (208, 147022), (212, 144248), (247, 123808), (292, 104728), (304, 100594), (416, 73511), (424, 72124), (494, 61904), (584, 52364), (608, 50297), (689, 44384), (848, 36062), (949, 32224), (988, 30952), (1007, 30368), (1168, 26182), (1378, 22192), (1387, 22048), (1696, 18031), (1898, 16112), (1976, 15476), (2014, 15184), (2336, 13091), (2756, 11096), (2774, 11024), (3796, 8056), (3869, 7904), (3952, 7738), (4028, 7592), (5512, 5548)]