15691035660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{135431}}^1$

素因数の和:137374

約数の個数: 48

約数和(自身を含む): 43957976832

約数和(自身を除く): 28266941172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1931, 3862, 5793, 7724, 9655, 11586, 19310, 23172, 28965, 38620, 57930, 115860, 135431, 270862, 406293, 541724, 677155, 812586, 1354310, 1625172, 2031465, 2708620, 4062930, 8125860, 261517261, 523034522, 784551783, 1046069044, 1307586305, 1569103566, 2615172610, 3138207132, 3922758915, 5230345220, 7845517830, 15691035660]

約数ペア:

[(1, 15691035660), (2, 7845517830), (3, 5230345220), (4, 3922758915), (5, 3138207132), (6, 2615172610), (10, 1569103566), (12, 1307586305), (15, 1046069044), (20, 784551783), (30, 523034522), (60, 261517261), (1931, 8125860), (3862, 4062930), (5793, 2708620), (7724, 2031465), (9655, 1625172), (11586, 1354310), (19310, 812586), (23172, 677155), (28965, 541724), (38620, 406293), (57930, 270862), (115860, 135431)]