960890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 2105352

約数和(自身を除く): 1144462

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 53, 70, 74, 98, 106, 185, 245, 259, 265, 370, 371, 490, 518, 530, 742, 1295, 1813, 1855, 1961, 2590, 2597, 3626, 3710, 3922, 5194, 9065, 9805, 12985, 13727, 18130, 19610, 25970, 27454, 68635, 96089, 137270, 192178, 480445, 960890]

約数ペア:

[(1, 960890), (2, 480445), (5, 192178), (7, 137270), (10, 96089), (14, 68635), (35, 27454), (37, 25970), (49, 19610), (53, 18130), (70, 13727), (74, 12985), (98, 9805), (106, 9065), (185, 5194), (245, 3922), (259, 3710), (265, 3626), (370, 2597), (371, 2590), (490, 1961), (518, 1855), (530, 1813), (742, 1295)]