388766130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{244507}}^1$

素因数の和:244570

約数の個数: 32

約数和(自身を含む): 950647104

約数和(自身を除く): 561880974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 244507, 489014, 733521, 1222535, 1467042, 2445070, 3667605, 7335210, 12958871, 25917742, 38876613, 64794355, 77753226, 129588710, 194383065, 388766130]

約数ペア:

[(1, 388766130), (2, 194383065), (3, 129588710), (5, 77753226), (6, 64794355), (10, 38876613), (15, 25917742), (30, 12958871), (53, 7335210), (106, 3667605), (159, 2445070), (265, 1467042), (318, 1222535), (530, 733521), (795, 489014), (1590, 244507)]