149735970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1583}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 389930112

約数和(自身を除く): 240194142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1051, 1583, 2102, 3153, 3166, 4749, 5255, 6306, 7915, 9459, 9498, 10510, 14247, 15765, 15830, 18918, 23745, 28494, 31530, 47295, 47490, 71235, 94590, 142470, 1663733, 3327466, 4991199, 8318665, 9982398, 14973597, 16637330, 24955995, 29947194, 49911990, 74867985, 149735970]

約数ペア:

[(1, 149735970), (2, 74867985), (3, 49911990), (5, 29947194), (6, 24955995), (9, 16637330), (10, 14973597), (15, 9982398), (18, 8318665), (30, 4991199), (45, 3327466), (90, 1663733), (1051, 142470), (1583, 94590), (2102, 71235), (3153, 47490), (3166, 47295), (4749, 31530), (5255, 28494), (6306, 23745), (7915, 18918), (9459, 15830), (9498, 15765), (10510, 14247)]