30319470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 79438320

約数和(自身を除く): 49118850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2459, 2466, 4110, 4918, 6165, 7377, 12295, 12330, 14754, 22131, 24590, 36885, 44262, 73770, 110655, 221310, 336883, 673766, 1010649, 1684415, 2021298, 3031947, 3368830, 5053245, 6063894, 10106490, 15159735, 30319470]

約数ペア:

[(1, 30319470), (2, 15159735), (3, 10106490), (5, 6063894), (6, 5053245), (9, 3368830), (10, 3031947), (15, 2021298), (18, 1684415), (30, 1010649), (45, 673766), (90, 336883), (137, 221310), (274, 110655), (411, 73770), (685, 44262), (822, 36885), (1233, 24590), (1370, 22131), (2055, 14754), (2459, 12330), (2466, 12295), (4110, 7377), (4918, 6165)]