1854581430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4755337}}^1$

素因数の和:4755360

約数の個数: 32

約数和(自身を含む): 4793380704

約数和(自身を除く): 2938799274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4755337, 9510674, 14266011, 23776685, 28532022, 47553370, 61819381, 71330055, 123638762, 142660110, 185458143, 309096905, 370916286, 618193810, 927290715, 1854581430]

約数ペア:

[(1, 1854581430), (2, 927290715), (3, 618193810), (5, 370916286), (6, 309096905), (10, 185458143), (13, 142660110), (15, 123638762), (26, 71330055), (30, 61819381), (39, 47553370), (65, 28532022), (78, 23776685), (130, 14266011), (195, 9510674), (390, 4755337)]