30149340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38653}}^1$

素因数の和:38678

約数の個数: 48

約数和(自身を含む): 90914208

約数和(自身を除く): 60764868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 38653, 77306, 115959, 154612, 193265, 231918, 386530, 463836, 502489, 579795, 773060, 1004978, 1159590, 1507467, 2009956, 2319180, 2512445, 3014934, 5024890, 6029868, 7537335, 10049780, 15074670, 30149340]

約数ペア:

[(1, 30149340), (2, 15074670), (3, 10049780), (4, 7537335), (5, 6029868), (6, 5024890), (10, 3014934), (12, 2512445), (13, 2319180), (15, 2009956), (20, 1507467), (26, 1159590), (30, 1004978), (39, 773060), (52, 579795), (60, 502489), (65, 463836), (78, 386530), (130, 231918), (156, 193265), (195, 154612), (260, 115959), (390, 77306), (780, 38653)]