30138630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7333}}^1$

素因数の和:7480

約数の個数: 32

約数和(自身を含む): 72870624

約数和(自身を除く): 42731994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 7333, 14666, 21999, 36665, 43998, 73330, 109995, 219990, 1004621, 2009242, 3013863, 5023105, 6027726, 10046210, 15069315, 30138630]

約数ペア:

[(1, 30138630), (2, 15069315), (3, 10046210), (5, 6027726), (6, 5023105), (10, 3013863), (15, 2009242), (30, 1004621), (137, 219990), (274, 109995), (411, 73330), (685, 43998), (822, 36665), (1370, 21999), (2055, 14666), (4110, 7333)]