15917670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 41698800

約数和(自身を除く): 25781130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1187, 1341, 1490, 2235, 2374, 2682, 3561, 4470, 5935, 6705, 7122, 10683, 11870, 13410, 17805, 21366, 35610, 53415, 106830, 176863, 353726, 530589, 884315, 1061178, 1591767, 1768630, 2652945, 3183534, 5305890, 7958835, 15917670]

約数ペア:

[(1, 15917670), (2, 7958835), (3, 5305890), (5, 3183534), (6, 2652945), (9, 1768630), (10, 1591767), (15, 1061178), (18, 884315), (30, 530589), (45, 353726), (90, 176863), (149, 106830), (298, 53415), (447, 35610), (745, 21366), (894, 17805), (1187, 13410), (1341, 11870), (1490, 10683), (2235, 7122), (2374, 6705), (2682, 5935), (3561, 4470)]