2017832460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4804363}}^1$

素因数の和:4804382

約数の個数: 48

約数和(自身を含む): 6457065216

約数和(自身を除く): 4439232756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4804363, 9608726, 14413089, 19217452, 24021815, 28826178, 33630541, 48043630, 57652356, 67261082, 72065445, 96087260, 100891623, 134522164, 144130890, 168152705, 201783246, 288261780, 336305410, 403566492, 504458115, 672610820, 1008916230, 2017832460]

約数ペア:

[(1, 2017832460), (2, 1008916230), (3, 672610820), (4, 504458115), (5, 403566492), (6, 336305410), (7, 288261780), (10, 201783246), (12, 168152705), (14, 144130890), (15, 134522164), (20, 100891623), (21, 96087260), (28, 72065445), (30, 67261082), (35, 57652356), (42, 48043630), (60, 33630541), (70, 28826178), (84, 24021815), (105, 19217452), (140, 14413089), (210, 9608726), (420, 4804363)]