30088860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8221}}^1$

素因数の和:8294

約数の個数: 48

約数和(自身を含む): 85640352

約数和(自身を除く): 55551492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 8221, 16442, 24663, 32884, 41105, 49326, 82210, 98652, 123315, 164420, 246630, 493260, 501481, 1002962, 1504443, 2005924, 2507405, 3008886, 5014810, 6017772, 7522215, 10029620, 15044430, 30088860]

約数ペア:

[(1, 30088860), (2, 15044430), (3, 10029620), (4, 7522215), (5, 6017772), (6, 5014810), (10, 3008886), (12, 2507405), (15, 2005924), (20, 1504443), (30, 1002962), (60, 501481), (61, 493260), (122, 246630), (183, 164420), (244, 123315), (305, 98652), (366, 82210), (610, 49326), (732, 41105), (915, 32884), (1220, 24663), (1830, 16442), (3660, 8221)]