2172195660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{150221}}^1$

素因数の和:150474

約数の個数: 48

約数和(自身を含む): 6107425632

約数和(自身を除く): 3935229972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 14460, 150221, 300442, 450663, 600884, 751105, 901326, 1502210, 1802652, 2253315, 3004420, 4506630, 9013260, 36203261, 72406522, 108609783, 144813044, 181016305, 217219566, 362032610, 434439132, 543048915, 724065220, 1086097830, 2172195660]

約数ペア:

[(1, 2172195660), (2, 1086097830), (3, 724065220), (4, 543048915), (5, 434439132), (6, 362032610), (10, 217219566), (12, 181016305), (15, 144813044), (20, 108609783), (30, 72406522), (60, 36203261), (241, 9013260), (482, 4506630), (723, 3004420), (964, 2253315), (1205, 1802652), (1446, 1502210), (2410, 901326), (2892, 751105), (3615, 600884), (4820, 450663), (7230, 300442), (14460, 150221)]