289173630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{6247}}^1$

素因数の和:7800

約数の個数: 32

約数和(自身を含む): 694577664

約数和(自身を除く): 405404034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1543, 3086, 4629, 6247, 7715, 9258, 12494, 15430, 18741, 23145, 31235, 37482, 46290, 62470, 93705, 187410, 9639121, 19278242, 28917363, 48195605, 57834726, 96391210, 144586815, 289173630]

約数ペア:

[(1, 289173630), (2, 144586815), (3, 96391210), (5, 57834726), (6, 48195605), (10, 28917363), (15, 19278242), (30, 9639121), (1543, 187410), (3086, 93705), (4629, 62470), (6247, 46290), (7715, 37482), (9258, 31235), (12494, 23145), (15430, 18741)]