30743850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4999}}^1$

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 47376150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 4999, 6150, 9998, 14997, 24995, 29994, 49990, 74985, 124975, 149970, 204959, 249950, 374925, 409918, 614877, 749850, 1024795, 1229754, 2049590, 3074385, 5123975, 6148770, 10247950, 15371925, 30743850]

約数ペア:

[(1, 30743850), (2, 15371925), (3, 10247950), (5, 6148770), (6, 5123975), (10, 3074385), (15, 2049590), (25, 1229754), (30, 1024795), (41, 749850), (50, 614877), (75, 409918), (82, 374925), (123, 249950), (150, 204959), (205, 149970), (246, 124975), (410, 74985), (615, 49990), (1025, 29994), (1230, 24995), (2050, 14997), (3075, 9998), (4999, 6150)]