15873060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5399}}^1$

素因数の和:5425

約数の個数: 72

約数和(自身を含む): 51710400

約数和(自身を除く): 35837340

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, 5399, 10798, 16197, 21596, 26995, 32394, 37793, 53990, 64788, 75586, 80985, 107980, 113379, 151172, 161970, 188965, 226758, 264551, 323940, 377930, 453516, 529102, 566895, 755860, 793653, 1058204, 1133790, 1322755, 1587306, 2267580, 2645510, 3174612, 3968265, 5291020, 7936530, 15873060]

約数ペア:

[(1, 15873060), (2, 7936530), (3, 5291020), (4, 3968265), (5, 3174612), (6, 2645510), (7, 2267580), (10, 1587306), (12, 1322755), (14, 1133790), (15, 1058204), (20, 793653), (21, 755860), (28, 566895), (30, 529102), (35, 453516), (42, 377930), (49, 323940), (60, 264551), (70, 226758), (84, 188965), (98, 161970), (105, 151172), (140, 113379), (147, 107980), (196, 80985), (210, 75586), (245, 64788), (294, 53990), (420, 37793), (490, 32394), (588, 26995), (735, 21596), (980, 16197), (1470, 10798), (2940, 5399)]