2937090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 8055936

約数和(自身を除く): 5118846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 443, 510, 663, 886, 1105, 1326, 1329, 2210, 2215, 2658, 3315, 4430, 5759, 6630, 6645, 7531, 11518, 13290, 15062, 17277, 22593, 28795, 34554, 37655, 45186, 57590, 75310, 86385, 97903, 112965, 172770, 195806, 225930, 293709, 489515, 587418, 979030, 1468545, 2937090]

約数ペア:

[(1, 2937090), (2, 1468545), (3, 979030), (5, 587418), (6, 489515), (10, 293709), (13, 225930), (15, 195806), (17, 172770), (26, 112965), (30, 97903), (34, 86385), (39, 75310), (51, 57590), (65, 45186), (78, 37655), (85, 34554), (102, 28795), (130, 22593), (170, 17277), (195, 15062), (221, 13290), (255, 11518), (390, 7531), (442, 6645), (443, 6630), (510, 5759), (663, 4430), (886, 3315), (1105, 2658), (1326, 2215), (1329, 2210)]