31154130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{49451}}^1$

素因数の和:49471

約数の個数: 48

約数和(自身を含む): 92574144

約数和(自身を除く): 61420014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 49451, 98902, 148353, 247255, 296706, 346157, 445059, 494510, 692314, 741765, 890118, 1038471, 1483530, 1730785, 2076942, 2225295, 3115413, 3461570, 4450590, 5192355, 6230826, 10384710, 15577065, 31154130]

約数ペア:

[(1, 31154130), (2, 15577065), (3, 10384710), (5, 6230826), (6, 5192355), (7, 4450590), (9, 3461570), (10, 3115413), (14, 2225295), (15, 2076942), (18, 1730785), (21, 1483530), (30, 1038471), (35, 890118), (42, 741765), (45, 692314), (63, 494510), (70, 445059), (90, 346157), (105, 296706), (126, 247255), (210, 148353), (315, 98902), (630, 49451)]