267079190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 564195456

約数和(自身を除く): 297116266

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 193, 265, 371, 373, 386, 530, 742, 746, 965, 1351, 1855, 1865, 1930, 2611, 2702, 3710, 3730, 5222, 6755, 10229, 13055, 13510, 19769, 20458, 26110, 39538, 51145, 71603, 71989, 98845, 102290, 138383, 143206, 143978, 197690, 276766, 358015, 359945, 503923, 691915, 716030, 719890, 1007846, 1383830, 2519615, 3815417, 5039230, 7630834, 19077085, 26707919, 38154170, 53415838, 133539595, 267079190]

約数ペア:

[(1, 267079190), (2, 133539595), (5, 53415838), (7, 38154170), (10, 26707919), (14, 19077085), (35, 7630834), (53, 5039230), (70, 3815417), (106, 2519615), (193, 1383830), (265, 1007846), (371, 719890), (373, 716030), (386, 691915), (530, 503923), (742, 359945), (746, 358015), (965, 276766), (1351, 197690), (1855, 143978), (1865, 143206), (1930, 138383), (2611, 102290), (2702, 98845), (3710, 71989), (3730, 71603), (5222, 51145), (6755, 39538), (10229, 26110), (13055, 20458), (13510, 19769)]