114913820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{117259}}^1$

素因数の和:117282

約数の個数: 36

約数和(自身を含む): 280720440

約数和(自身を除く): 165806620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 117259, 234518, 469036, 586295, 820813, 1172590, 1641626, 2345180, 3283252, 4104065, 5745691, 8208130, 11491382, 16416260, 22982764, 28728455, 57456910, 114913820]

約数ペア:

[(1, 114913820), (2, 57456910), (4, 28728455), (5, 22982764), (7, 16416260), (10, 11491382), (14, 8208130), (20, 5745691), (28, 4104065), (35, 3283252), (49, 2345180), (70, 1641626), (98, 1172590), (140, 820813), (196, 586295), (245, 469036), (490, 234518), (980, 117259)]