1199850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 3139680

約数和(自身を除く): 1939830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 421, 475, 570, 842, 950, 1263, 1425, 2105, 2526, 2850, 4210, 6315, 7999, 10525, 12630, 15998, 21050, 23997, 31575, 39995, 47994, 63150, 79990, 119985, 199975, 239970, 399950, 599925, 1199850]

約数ペア:

[(1, 1199850), (2, 599925), (3, 399950), (5, 239970), (6, 199975), (10, 119985), (15, 79990), (19, 63150), (25, 47994), (30, 39995), (38, 31575), (50, 23997), (57, 21050), (75, 15998), (95, 12630), (114, 10525), (150, 7999), (190, 6315), (285, 4210), (421, 2850), (475, 2526), (570, 2105), (842, 1425), (950, 1263)]