1330868024780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43003}}^1\times {\mathrm{221059}}^1$

素因数の和:264078

約数の個数: 48

約数和(自身を含む): 3194171984640

約数和(自身を除く): 1863303959860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 43003, 86006, 172012, 215015, 221059, 301021, 430030, 442118, 602042, 860060, 884236, 1105295, 1204084, 1505105, 1547413, 2210590, 3010210, 3094826, 4421180, 6020420, 6189652, 7737065, 15474130, 30948260, 9506200177, 19012400354, 38024800708, 47531000885, 66543401239, 95062001770, 133086802478, 190124003540, 266173604956, 332717006195, 665434012390, 1330868024780]

約数ペア:

[(1, 1330868024780), (2, 665434012390), (4, 332717006195), (5, 266173604956), (7, 190124003540), (10, 133086802478), (14, 95062001770), (20, 66543401239), (28, 47531000885), (35, 38024800708), (70, 19012400354), (140, 9506200177), (43003, 30948260), (86006, 15474130), (172012, 7737065), (215015, 6189652), (221059, 6020420), (301021, 4421180), (430030, 3094826), (442118, 3010210), (602042, 2210590), (860060, 1547413), (884236, 1505105), (1105295, 1204084)]