15673775340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1994119}}^1$

素因数の和:1994262

約数の個数: 48

約数和(自身を含む): 44221605120

約数和(自身を除く): 28547829780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 1994119, 3988238, 5982357, 7976476, 9970595, 11964714, 19941190, 23929428, 29911785, 39882380, 59823570, 119647140, 261229589, 522459178, 783688767, 1044918356, 1306147945, 1567377534, 2612295890, 3134755068, 3918443835, 5224591780, 7836887670, 15673775340]

約数ペア:

[(1, 15673775340), (2, 7836887670), (3, 5224591780), (4, 3918443835), (5, 3134755068), (6, 2612295890), (10, 1567377534), (12, 1306147945), (15, 1044918356), (20, 783688767), (30, 522459178), (60, 261229589), (131, 119647140), (262, 59823570), (393, 39882380), (524, 29911785), (655, 23929428), (786, 19941190), (1310, 11964714), (1572, 9970595), (1965, 7976476), (2620, 5982357), (3930, 3988238), (7860, 1994119)]