3749970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2551}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 10473408

約数和(自身を除く): 6723438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2551, 5102, 7653, 12755, 15306, 17857, 25510, 35714, 38265, 53571, 76530, 89285, 107142, 124999, 178570, 249998, 267855, 374997, 535710, 624995, 749994, 1249990, 1874985, 3749970]

約数ペア:

[(1, 3749970), (2, 1874985), (3, 1249990), (5, 749994), (6, 624995), (7, 535710), (10, 374997), (14, 267855), (15, 249998), (21, 178570), (30, 124999), (35, 107142), (42, 89285), (49, 76530), (70, 53571), (98, 38265), (105, 35714), (147, 25510), (210, 17857), (245, 15306), (294, 12755), (490, 7653), (735, 5102), (1470, 2551)]