891170070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4243667}}^1$

素因数の和:4243684

約数の個数: 32

約数和(自身を含む): 2444352768

約数和(自身を除く): 1553182698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4243667, 8487334, 12731001, 21218335, 25462002, 29705669, 42436670, 59411338, 63655005, 89117007, 127310010, 148528345, 178234014, 297056690, 445585035, 891170070]

約数ペア:

[(1, 891170070), (2, 445585035), (3, 297056690), (5, 178234014), (6, 148528345), (7, 127310010), (10, 89117007), (14, 63655005), (15, 59411338), (21, 42436670), (30, 29705669), (35, 25462002), (42, 21218335), (70, 12731001), (105, 8487334), (210, 4243667)]