26698092470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{154351}}^1$

素因数の和:154725

約数の個数: 48

約数和(自身を含む): 56061263808

約数和(自身を除く): 29363171338

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 353, 490, 706, 1765, 2471, 3530, 4942, 12355, 17297, 24710, 34594, 86485, 154351, 172970, 308702, 771755, 1080457, 1543510, 2160914, 5402285, 7563199, 10804570, 15126398, 37815995, 54485903, 75631990, 108971806, 272429515, 381401321, 544859030, 762802642, 1907006605, 2669809247, 3814013210, 5339618494, 13349046235, 26698092470]

約数ペア:

[(1, 26698092470), (2, 13349046235), (5, 5339618494), (7, 3814013210), (10, 2669809247), (14, 1907006605), (35, 762802642), (49, 544859030), (70, 381401321), (98, 272429515), (245, 108971806), (353, 75631990), (490, 54485903), (706, 37815995), (1765, 15126398), (2471, 10804570), (3530, 7563199), (4942, 5402285), (12355, 2160914), (17297, 1543510), (24710, 1080457), (34594, 771755), (86485, 308702), (154351, 172970)]