123512070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16273}}^1$

素因数の和:16317

約数の個数: 64

約数和(自身を含む): 337457664

約数和(自身を除く): 213945594

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 16273, 32546, 48819, 81365, 97638, 162730, 179003, 244095, 358006, 374279, 488190, 537009, 748558, 895015, 1074018, 1122837, 1790030, 1871395, 2245674, 2685045, 3742790, 4117069, 5370090, 5614185, 8234138, 11228370, 12351207, 20585345, 24702414, 41170690, 61756035, 123512070]

約数ペア:

[(1, 123512070), (2, 61756035), (3, 41170690), (5, 24702414), (6, 20585345), (10, 12351207), (11, 11228370), (15, 8234138), (22, 5614185), (23, 5370090), (30, 4117069), (33, 3742790), (46, 2685045), (55, 2245674), (66, 1871395), (69, 1790030), (110, 1122837), (115, 1074018), (138, 895015), (165, 748558), (230, 537009), (253, 488190), (330, 374279), (345, 358006), (506, 244095), (690, 179003), (759, 162730), (1265, 97638), (1518, 81365), (2530, 48819), (3795, 32546), (7590, 16273)]