2401230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 6386688

約数和(自身を除く): 3985458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 131, 141, 195, 235, 262, 282, 390, 393, 470, 611, 655, 705, 786, 1222, 1310, 1410, 1703, 1833, 1965, 3055, 3406, 3666, 3930, 5109, 6110, 6157, 8515, 9165, 10218, 12314, 17030, 18330, 18471, 25545, 30785, 36942, 51090, 61570, 80041, 92355, 160082, 184710, 240123, 400205, 480246, 800410, 1200615, 2401230]

約数ペア:

[(1, 2401230), (2, 1200615), (3, 800410), (5, 480246), (6, 400205), (10, 240123), (13, 184710), (15, 160082), (26, 92355), (30, 80041), (39, 61570), (47, 51090), (65, 36942), (78, 30785), (94, 25545), (130, 18471), (131, 18330), (141, 17030), (195, 12314), (235, 10218), (262, 9165), (282, 8515), (390, 6157), (393, 6110), (470, 5109), (611, 3930), (655, 3666), (705, 3406), (786, 3055), (1222, 1965), (1310, 1833), (1410, 1703)]