376668180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{298943}}^1$

素因数の和:298965

約数の個数: 72

約数和(自身を含む): 1305787392

約数和(自身を除く): 929119212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 298943, 597886, 896829, 1195772, 1494715, 1793658, 2092601, 2690487, 2989430, 3587316, 4185202, 4484145, 5380974, 5978860, 6277803, 8370404, 8968290, 10463005, 10761948, 12555606, 13452435, 17936580, 18833409, 20926010, 25111212, 26904870, 31389015, 37666818, 41852020, 53809740, 62778030, 75333636, 94167045, 125556060, 188334090, 376668180]

約数ペア:

[(1, 376668180), (2, 188334090), (3, 125556060), (4, 94167045), (5, 75333636), (6, 62778030), (7, 53809740), (9, 41852020), (10, 37666818), (12, 31389015), (14, 26904870), (15, 25111212), (18, 20926010), (20, 18833409), (21, 17936580), (28, 13452435), (30, 12555606), (35, 10761948), (36, 10463005), (42, 8968290), (45, 8370404), (60, 6277803), (63, 5978860), (70, 5380974), (84, 4484145), (90, 4185202), (105, 3587316), (126, 2989430), (140, 2690487), (180, 2092601), (210, 1793658), (252, 1494715), (315, 1195772), (420, 896829), (630, 597886), (1260, 298943)]