15698380754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{5399}}^1$

素因数の和:6087

約数の個数: 64

約数和(自身を含む): 30046464000

約数和(自身を除く): 14348083246

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 643, 646, 1286, 2261, 4501, 4522, 5399, 9002, 10798, 10931, 12217, 21862, 24434, 37793, 75586, 76517, 85519, 91783, 102581, 153034, 171038, 183566, 205162, 207689, 415378, 642481, 718067, 1284962, 1436134, 1453823, 1743877, 2907646, 3471557, 3487754, 6943114, 12207139, 24300899, 24414278, 48601798, 59016469, 65959583, 118032938, 131919166, 413115283, 461717081, 826230566, 923434162, 1121312911, 2242625822, 7849190377, 15698380754]

約数ペア:

[(1, 15698380754), (2, 7849190377), (7, 2242625822), (14, 1121312911), (17, 923434162), (19, 826230566), (34, 461717081), (38, 413115283), (119, 131919166), (133, 118032938), (238, 65959583), (266, 59016469), (323, 48601798), (643, 24414278), (646, 24300899), (1286, 12207139), (2261, 6943114), (4501, 3487754), (4522, 3471557), (5399, 2907646), (9002, 1743877), (10798, 1453823), (10931, 1436134), (12217, 1284962), (21862, 718067), (24434, 642481), (37793, 415378), (75586, 207689), (76517, 205162), (85519, 183566), (91783, 171038), (102581, 153034)]