30997721936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{2861}}^1$

素因数の和:3600

約数の個数: 80

約数和(自身を含む): 64754993808

約数和(自身を除く): 33757271872

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 653, 976, 1037, 1306, 2074, 2612, 2861, 4148, 5224, 5722, 8296, 10448, 11101, 11444, 16592, 22202, 22888, 39833, 44404, 45776, 48637, 79666, 88808, 97274, 159332, 174521, 177616, 194548, 318664, 349042, 389096, 637328, 677161, 698084, 778192, 1354322, 1396168, 1868233, 2708644, 2792336, 2966857, 3736466, 5417288, 5933714, 7472932, 10834576, 11867428, 14945864, 23734856, 29891728, 31759961, 47469712, 63519922, 113962213, 127039844, 227924426, 254079688, 455848852, 508159376, 911697704, 1823395408, 1937357621, 3874715242, 7749430484, 15498860968, 30997721936]

約数ペア:

[(1, 30997721936), (2, 15498860968), (4, 7749430484), (8, 3874715242), (16, 1937357621), (17, 1823395408), (34, 911697704), (61, 508159376), (68, 455848852), (122, 254079688), (136, 227924426), (244, 127039844), (272, 113962213), (488, 63519922), (653, 47469712), (976, 31759961), (1037, 29891728), (1306, 23734856), (2074, 14945864), (2612, 11867428), (2861, 10834576), (4148, 7472932), (5224, 5933714), (5722, 5417288), (8296, 3736466), (10448, 2966857), (11101, 2792336), (11444, 2708644), (16592, 1868233), (22202, 1396168), (22888, 1354322), (39833, 778192), (44404, 698084), (45776, 677161), (48637, 637328), (79666, 389096), (88808, 349042), (97274, 318664), (159332, 194548), (174521, 177616)]