2746450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 6361200

約数和(自身を除く): 3614750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 59, 70, 95, 98, 118, 133, 175, 190, 245, 266, 295, 350, 413, 475, 490, 590, 665, 826, 931, 950, 1121, 1225, 1330, 1475, 1862, 2065, 2242, 2450, 2891, 2950, 3325, 4130, 4655, 5605, 5782, 6650, 7847, 9310, 10325, 11210, 14455, 15694, 20650, 23275, 28025, 28910, 39235, 46550, 54929, 56050, 72275, 78470, 109858, 144550, 196175, 274645, 392350, 549290, 1373225, 2746450]

約数ペア:

[(1, 2746450), (2, 1373225), (5, 549290), (7, 392350), (10, 274645), (14, 196175), (19, 144550), (25, 109858), (35, 78470), (38, 72275), (49, 56050), (50, 54929), (59, 46550), (70, 39235), (95, 28910), (98, 28025), (118, 23275), (133, 20650), (175, 15694), (190, 14455), (245, 11210), (266, 10325), (295, 9310), (350, 7847), (413, 6650), (475, 5782), (490, 5605), (590, 4655), (665, 4130), (826, 3325), (931, 2950), (950, 2891), (1121, 2450), (1225, 2242), (1330, 2065), (1475, 1862)]