11762940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4001}}^1$

素因数の和:4027

約数の個数: 72

約数和(自身を含む): 38323152

約数和(自身を除く): 26560212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4001, 8002, 12003, 16004, 20005, 24006, 28007, 40010, 48012, 56014, 60015, 80020, 84021, 112028, 120030, 140035, 168042, 196049, 240060, 280070, 336084, 392098, 420105, 560140, 588147, 784196, 840210, 980245, 1176294, 1680420, 1960490, 2352588, 2940735, 3920980, 5881470, 11762940]

約数ペア:

[(1, 11762940), (2, 5881470), (3, 3920980), (4, 2940735), (5, 2352588), (6, 1960490), (7, 1680420), (10, 1176294), (12, 980245), (14, 840210), (15, 784196), (20, 588147), (21, 560140), (28, 420105), (30, 392098), (35, 336084), (42, 280070), (49, 240060), (60, 196049), (70, 168042), (84, 140035), (98, 120030), (105, 112028), (140, 84021), (147, 80020), (196, 60015), (210, 56014), (245, 48012), (294, 40010), (420, 28007), (490, 24006), (588, 20005), (735, 16004), (980, 12003), (1470, 8002), (2940, 4001)]