146122340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80287}}^1$

素因数の和:80316

約数の個数: 48

約数和(自身を含む): 377674752

約数和(自身を除く): 231552412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 80287, 160574, 321148, 401435, 562009, 802870, 1043731, 1124018, 1605740, 2087462, 2248036, 2810045, 4174924, 5218655, 5620090, 7306117, 10437310, 11240180, 14612234, 20874620, 29224468, 36530585, 73061170, 146122340]

約数ペア:

[(1, 146122340), (2, 73061170), (4, 36530585), (5, 29224468), (7, 20874620), (10, 14612234), (13, 11240180), (14, 10437310), (20, 7306117), (26, 5620090), (28, 5218655), (35, 4174924), (52, 2810045), (65, 2248036), (70, 2087462), (91, 1605740), (130, 1124018), (140, 1043731), (182, 802870), (260, 562009), (364, 401435), (455, 321148), (910, 160574), (1820, 80287)]