1879150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 4452840

約数和(自身を除く): 2573690

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 59, 65, 70, 91, 98, 118, 130, 175, 182, 245, 295, 325, 350, 413, 455, 490, 590, 637, 650, 767, 826, 910, 1225, 1274, 1475, 1534, 2065, 2275, 2450, 2891, 2950, 3185, 3835, 4130, 4550, 5369, 5782, 6370, 7670, 10325, 10738, 14455, 15925, 19175, 20650, 26845, 28910, 31850, 37583, 38350, 53690, 72275, 75166, 134225, 144550, 187915, 268450, 375830, 939575, 1879150]

約数ペア:

[(1, 1879150), (2, 939575), (5, 375830), (7, 268450), (10, 187915), (13, 144550), (14, 134225), (25, 75166), (26, 72275), (35, 53690), (49, 38350), (50, 37583), (59, 31850), (65, 28910), (70, 26845), (91, 20650), (98, 19175), (118, 15925), (130, 14455), (175, 10738), (182, 10325), (245, 7670), (295, 6370), (325, 5782), (350, 5369), (413, 4550), (455, 4130), (490, 3835), (590, 3185), (637, 2950), (650, 2891), (767, 2450), (826, 2275), (910, 2065), (1225, 1534), (1274, 1475)]