1959230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 4342464

約数和(自身を除く): 2383234

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2153, 4306, 10765, 15071, 21530, 27989, 30142, 55978, 75355, 139945, 150710, 195923, 279890, 391846, 979615, 1959230]

約数ペア:

[(1, 1959230), (2, 979615), (5, 391846), (7, 279890), (10, 195923), (13, 150710), (14, 139945), (26, 75355), (35, 55978), (65, 30142), (70, 27989), (91, 21530), (130, 15071), (182, 10765), (455, 4306), (910, 2153)]