1197243950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{8011}}^1$

素因数の和:8098

約数の個数: 72

約数和(自身を含む): 2633239944

約数和(自身を除く): 1435995994

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 61, 70, 98, 122, 175, 245, 305, 350, 427, 490, 610, 854, 1225, 1525, 2135, 2450, 2989, 3050, 4270, 5978, 8011, 10675, 14945, 16022, 21350, 29890, 40055, 56077, 74725, 80110, 112154, 149450, 200275, 280385, 392539, 400550, 488671, 560770, 785078, 977342, 1401925, 1962695, 2443355, 2803850, 3420697, 3925390, 4886710, 6841394, 9813475, 12216775, 17103485, 19626950, 23944879, 24433550, 34206970, 47889758, 85517425, 119724395, 171034850, 239448790, 598621975, 1197243950]

約数ペア:

[(1, 1197243950), (2, 598621975), (5, 239448790), (7, 171034850), (10, 119724395), (14, 85517425), (25, 47889758), (35, 34206970), (49, 24433550), (50, 23944879), (61, 19626950), (70, 17103485), (98, 12216775), (122, 9813475), (175, 6841394), (245, 4886710), (305, 3925390), (350, 3420697), (427, 2803850), (490, 2443355), (610, 1962695), (854, 1401925), (1225, 977342), (1525, 785078), (2135, 560770), (2450, 488671), (2989, 400550), (3050, 392539), (4270, 280385), (5978, 200275), (8011, 149450), (10675, 112154), (14945, 80110), (16022, 74725), (21350, 56077), (29890, 40055)]