15383970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{24419}}^1$

素因数の和:24439

約数の個数: 48

約数和(自身を含む): 45714240

約数和(自身を除く): 30330270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 24419, 48838, 73257, 122095, 146514, 170933, 219771, 244190, 341866, 366285, 439542, 512799, 732570, 854665, 1025598, 1098855, 1538397, 1709330, 2197710, 2563995, 3076794, 5127990, 7691985, 15383970]

約数ペア:

[(1, 15383970), (2, 7691985), (3, 5127990), (5, 3076794), (6, 2563995), (7, 2197710), (9, 1709330), (10, 1538397), (14, 1098855), (15, 1025598), (18, 854665), (21, 732570), (30, 512799), (35, 439542), (42, 366285), (45, 341866), (63, 244190), (70, 219771), (90, 170933), (105, 146514), (126, 122095), (210, 73257), (315, 48838), (630, 24419)]